Q: Is 129,489 a Prime Number?
A: No, 129,489 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 129489 can be evenly divided by 1 3 17 51 2,539 7,617 43,163 and 129,489, with no remainder.
Since 129,489 cannot be divided by just 1 and 129,489, it is not a prime number.