answersLogoWhite

0

🎒

Prime Numbers

A prime number is a number that has exactly two factors: 1 and itself. All whole numbers greater than 1 are either prime numbers or can be written as the product of prime numbers. There are an infinite number of prime numbers, but they occur less frequently among larger numbers. Prime numbers are important in cryptography and number theory.

30,833 Questions

What are the prime numbers to 1-2000?

2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241 251 257 263 269 271 277 281 283 293 307 311 313 317 331 337 347 349 353 359 367 373 379 383 389 397 401 409 419 421 431 433 439 443 449 457 461 463 467 479 487 491 499 503 509 521 523 541 547 557 563 569 571 577 587 593 599 601 607 613 617 619 631 641 643 647 653 659 661 673 677 683 691 701 709 719 727 733 739 743 751 757 761 769 773 787 797 809 811 821 823 827 829 839 853 857 859 863 877 881 883 887 907 911 919 929 937 941 947 953 967 971 977 983 991 997 1009 1013 1019 1021 1031 1033 1039 1049 1051 1061 1063 1069 1087 1091 1093 1097 1103 1109 1117 1123 1129 1151 1153 1163 1171 1181 1187 1193 1201 1213 1217 1223 1229 1231 1237 1249 1259 1277 1279 1283 1289 1291 1297 1301 1303 1307 1319 1321 1327 1361 1367 1373 1381 1399 1409 1423 1427 1429 1433 1439 1447 1451 1453 1459 1471 1481 1483 1487 1489 1493 1499 1511 1523 1531 1543 1549 1553 1559 1567 1571 1579 1583 1597 1601 1607 1609 1613 1619 1621 1627 1637 1657 1663 1667 1669 1693 1697 1699 1709 1721 1723 1733 1741 1747 1753 1759 1777 1783 1787 1789 1801 1811 1823 1831 1847 1861 1867 1871 1873 1877 1879 1889 1901 1907 1913 1931 1933 1949 1951 1973 1979 1987 1993 1997 1999

What two prime numbers add up to 98?

Well, darling, the two prime numbers that add up to 98 are 3 and 95. 3 is a prime number because it's only divisible by 1 and 3, and 95 is also a prime number because it's only divisible by 1 and 95. So there you have it, a sassy math lesson for the day!

How do you get to 21 by using 1 5 6 and 7?

To get to 21 using 1, 5, 6, and 7, you can calculate (6 + 5) x (1 + 7) = 11 x 8 = 88. This equation follows the order of operations (parentheses first, then multiplication) to achieve the desired result of 88.

What number times a number equals 145?

To find the number that, when multiplied by another number, equals 145, you would divide 145 by the other number. In this case, if we are looking for a whole number solution, the factors of 145 are 1, 5, 29, and 145. Therefore, the pairs of numbers that multiply to 145 are (1, 145) and (5, 29).

What are the prime factors of 45 in index form?

Oh, dude, prime factors of 45 in index form? That's like asking me to do math on a Friday night. Okay, so 45 can be broken down into 3^2 * 5. There you go, all fancy with the index form and everything. Math wizard over here!

What are composite numbers less than 50?

Composite numbers are positive integers greater than 1 that have more than two factors, meaning they can be divided evenly by numbers other than 1 and themselves. In this case, composite numbers less than 50 include 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, and 48. These numbers can be broken down into factors other than 1 and themselves.

What is a square number but not even?

A square number is a number that is the result of multiplying an integer by itself. For example, 1, 4, 9, 16, and 25 are square numbers because they are the result of 1x1, 2x2, 3x3, 4x4, and 5x5 respectively. While square numbers can be odd or even, they are always whole numbers.

What is the next prime numer after 31?

Well, isn't that just a happy little question! The next prime number after 31 is 37. Just like adding a touch of bright color to a painting, finding prime numbers can be quite delightful. Keep exploring the world of numbers, my friend, and let your curiosity guide you to new discoveries.

Is 299 a prime number?

Well, hello there, friend! Let's take a moment to appreciate the number 299. It's not a prime number because it can be divided evenly by 13 and 23 as well as 1 and itself. Every number is special in its own way, just like you are special in your own unique way.

How do you check a prime number in qbasic?

Cls

input "enter the no. You want to check", a

if a <=0 then print "only natural nos allowed"

if a <=0 end

let m = a - 1

for i = m to 2 step -1

if a mod i = 0 then print "not prime"

if a mod i = 0 then end

next i

print "prime"

end

Which prime numbers add 66?

The prime numbers that add up to 66 are 31 and 35. To find these numbers, we can start by listing out the prime numbers less than 66, which are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, and 61. Then, we can check which pair of these prime numbers add up to 66, which in this case are 31 and 35.

What are the co prime between 15 and 30?

Well, darling, the co-prime numbers between 15 and 30 are 1 and 7. Co-prime means they only have 1 as their common factor, so anything else is just extra baggage. So, in this case, 1 and 7 are the lucky winners of the co-prime club between 15 and 30.

What are the prime numbers that's digits add up to 13?

Oh, dude, you're asking me to find prime numbers that are also into numerology? That's like asking a pineapple to do algebra. But hey, I'm up for the challenge. The prime numbers whose digits add up to 13 are 499 and 589. Just a couple of cool digits hanging out together, you know?

What is the next prime number after 23?

The next prime number after 23 is 29. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In this case, 29 is the next number that meets this criteria after 23.

What are the prime numbers between 10 and 40?

The prime numbers between 10 and 40 are 11, 13, 17, 19, 23, 29, 31, and 37. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In this range, numbers like 12, 15, 21, 25, 27, and 39 are not prime because they have divisors other than 1 and themselves.

How do you write four less than a number is two thirds of that number?

Alright, buckle up buttercup. To write "four less than a number is two-thirds of that number," you can use the equation x - 4 = (2/3)x. Here, x represents the number you're talking about. Now go forth and solve that bad boy, and remember, math is your friend, not your enemy.

What is the prime factorization of 125 using a factor tree?

Since '125' ends in '5' it will divide by '5' , a prime number.

Hence

5)125) =

5)25 =

5)5 = 1

When reduced to '1' , the division process is complete.

So the factors are '5', '5' & '5'.

Hence this would be written explonential form as 5^(3) = 125

What are the three different prime number that divide exactly into 2233?

Oh, what a happy little math question! Let's see, the three different prime numbers that divide exactly into 2233 are 29, 3, and 7. Each of these numbers can go into 2233 without leaving any remainders, just like painting a beautiful landscape with different colors blending together harmoniously.

What equals 109?

109 can be represented as the sum of two prime numbers, specifically 53 and 56. It is also the cube of 5 plus the square of 4, or (5^3 + 4^2). Additionally, 109 is a prime number itself, meaning it is only divisible by 1 and itself.

What prime numbers are between 6 and 10?

The prime numbers between 6 and 10 are 7. Prime numbers are integers greater than 1 that have no divisors other than 1 and themselves. In this case, 7 is the only prime number within the specified range.

Which of these numbers is not a prime number 29 39 and 19?

Well, honey, 39 is the odd one out in this lineup. 29 and 19 are both prime numbers, but 39 is a composite number because it can be divided by 3 and 13. So, if you're looking for a prime number to hang out with, 39 is not the one to call.