Q: Is 16,813 a Prime Number?
A: No, 16,813 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 16813 can be evenly divided by 1 17 23 43 391 731 989 and 16,813, with no remainder.
Since 16,813 cannot be divided by just 1 and 16,813, it is not a prime number.