Q: Is 129,625 a Prime Number?
A: No, 129,625 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 129625 can be evenly divided by 1 5 17 25 61 85 125 305 425 1,037 1,525 2,125 5,185 7,625 25,925 and 129,625, with no remainder.
Since 129,625 cannot be divided by just 1 and 129,625, it is not a prime number.