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What two digit number do you subtract and get an even prime number?
Wiki User
∙ 12y ago
The only even Prime number is 2. 12-10=2, 13-11=2, 14-12=2,...99-97=2.
Wiki User
∙ 12y ago
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What is the predecessor of smallest 6 digit even number?
Take the smallest 6-digit even number, then subtract one from it.
What is the largest 5 digit even prime number?
The only even prime number is 2.
Do you always get a prime number when you rivers a two digit prime number?
No, not always. When you reverse a two-digit prime number, the result may or may not be a prime number. It depends on the specific number you are reversing.
Is 76 prime?
Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.
Is 156 a prime?
156 is a not a prime number. A prime number is a number that only can divided by 1 and itself. Examples of Primes is 1, 2,3, 5, 7, 11, 13, 17.......................... 156 factors include 1,2,3,4,6,12,13,26,39,52,78,156. A easy way to figure out if a prime number is a prime number or not look and see if the last digit in the number. If the digit is even is it not a prime number.
One-digit even number that is prime?
2, is the only one-digit even number that is a prime number.
Greatest 8 digit even prime number?
There is only one even prime number (2). There are no 8-digit even primes.
What is the predecessor of smallest 6 digit even number?
Take the smallest 6-digit even number, then subtract one from it.
What is the largest 5 digit even prime number?
The only even prime number is 2.
What is the 1-digit even number that is prime?
The number 2.
Is 304 a prime number?
304 is NOT a prime number because its last digit is 4, an even digit causing it to be divisible by 2.
What is the greatest 8 digit even number using prime digits?
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
Do you always get a prime number when you rivers a two digit prime number?
No, not always. When you reverse a two-digit prime number, the result may or may not be a prime number. It depends on the specific number you are reversing.
If you subtract an odd number from a prime number can the result be prime?
Yes it can if the result is 2, else it can't because an odd number - an odd number = an even number, and 2 is the only even prime.
Is 76 prime?
Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.Any even number (except 2) is NOT prime - it is divisible by 2. An even number is (by definition) a multiple of 2; but it can quickly be recognized by the last digit. If the last digit is 0, 2, 4, 6, or 8, the number is even.
What is the smallest two digit even prime number?
It is: 02
Is 156 a prime?
156 is a not a prime number. A prime number is a number that only can divided by 1 and itself. Examples of Primes is 1, 2,3, 5, 7, 11, 13, 17.......................... 156 factors include 1,2,3,4,6,12,13,26,39,52,78,156. A easy way to figure out if a prime number is a prime number or not look and see if the last digit in the number. If the digit is even is it not a prime number.
