Q: Is 129,538 a Prime Number?
A: No, 129,538 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 129538 can be evenly divided by 1 2 239 271 478 542 64,769 and 129,538, with no remainder.
Since 129,538 cannot be divided by just 1 and 129,538, it is not a prime number.