Q: Is 530,142 a Prime Number?
A: No, 530,142 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 530142 can be evenly divided by 1 2 3 6 149 298 447 593 894 1,186 1,779 3,558 88,357 176,714 265,071 and 530,142, with no remainder.
Since 530,142 cannot be divided by just 1 and 530,142, it is not a prime number.