A Clock
The full riddle is "If you look at the numbers on my face, you won't find 13 Andy place." And the answer is a clock.
There is only one number that equals 13. That number is . . . . . 13.
Assuming that the face cards are given numbers (J = 11, Q = 12, K = 13 and A = 1), then the prime numbers that are possible are 2, 3, 5, 7, 11, 13. There are six primes out of 13 possible numbers, giving a probability of 6/13, or about .462 (46.2%). Note: This ignores the fact that there are four of each number in the deck. It's easy to show that the fours cancel out of the fraction. 24/52 = (6*4)/(13*4) = 3/13.
There is no such number. Irrational numbers are infinitely dense. Given any number near 13, there are more irrational numbers between that number and 13 than there are rational numbers in all.
The number 13.
No as that this number has a decimal point. Whole numbers are numbers without decimal points
There are an infinite number of numbers between 12 and 13. decimals, fractions and irrational numbers
As a number, 13 hundred is 1300.
27 and 55 are composite numbers but 13 is a prime number
the first seven Fibonacci numbers are 1,1,2,3,5,8,13. 13 is a Fibonacci number.
13 is a prime number and 39 isint a prime number
The number 13 in Roman numerals is XIII