Q: Is 579,123 a Prime Number?
A: No, 579,123 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 579123 can be evenly divided by 1 3 9 27 89 241 267 723 801 2,169 2,403 6,507 21,449 64,347 193,041 and 579,123, with no remainder.
Since 579,123 cannot be divided by just 1 and 579,123, it is not a prime number.