Q: Is 125,512 a Prime Number?
A: No, 125,512 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 125512 can be evenly divided by 1 2 4 8 29 58 116 232 541 1,082 2,164 4,328 15,689 31,378 62,756 and 125,512, with no remainder.
Since 125,512 cannot be divided by just 1 and 125,512, it is not a prime number.