Q: Is 125,140 a Prime Number?
A: No, 125,140 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 125140 can be evenly divided by 1 2 4 5 10 20 6,257 12,514 25,028 31,285 62,570 and 125,140, with no remainder.
Since 125,140 cannot be divided by just 1 and 125,140, it is not a prime number.