Q: Is 129,512 a Prime Number?
A: No, 129,512 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 129512 can be evenly divided by 1 2 4 8 16,189 32,378 64,756 and 129,512, with no remainder.
Since 129,512 cannot be divided by just 1 and 129,512, it is not a prime number.