Q: Is 508,215 a Prime Number?
A: No, 508,215 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 508215 can be evenly divided by 1 3 5 15 17 51 85 255 1,993 5,979 9,965 29,895 33,881 101,643 169,405 and 508,215, with no remainder.
Since 508,215 cannot be divided by just 1 and 508,215, it is not a prime number.