Q: Is 518,124 a Prime Number?
A: No, 518,124 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 518124 can be evenly divided by 1 2 3 4 6 12 43,177 86,354 129,531 172,708 259,062 and 518,124, with no remainder.
Since 518,124 cannot be divided by just 1 and 518,124, it is not a prime number.