Q: Is 125,657 a Prime Number?
A: No, 125,657 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 125657 can be evenly divided by 1 7 29 203 619 4,333 17,951 and 125,657, with no remainder.
Since 125,657 cannot be divided by just 1 and 125,657, it is not a prime number.