Q: Is 172,965 a Prime Number?
A: No, 172,965 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 172965 can be evenly divided by 1 3 5 13 15 39 65 195 887 2,661 4,435 11,531 13,305 34,593 57,655 and 172,965, with no remainder.
Since 172,965 cannot be divided by just 1 and 172,965, it is not a prime number.