Q: Is 345,185 a Prime Number?
A: No, 345,185 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 345185 can be evenly divided by 1 5 17 31 85 131 155 527 655 2,227 2,635 4,061 11,135 20,305 69,037 and 345,185, with no remainder.
Since 345,185 cannot be divided by just 1 and 345,185, it is not a prime number.