Q: Is 316,635 a Prime Number?
A: No, 316,635 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 316635 can be evenly divided by 1 3 5 11 15 19 33 55 57 95 101 165 209 285 303 505 627 1,045 1,111 1,515 1,919 3,135 3,333 5,555 5,757 9,595 16,665 21,109 28,785 63,327 105,545 and 316,635, with no remainder.
Since 316,635 cannot be divided by just 1 and 316,635, it is not a prime number.