Q: Is 507,138 a Prime Number?
A: No, 507,138 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 507138 can be evenly divided by 1 2 3 6 84,523 169,046 253,569 and 507,138, with no remainder.
Since 507,138 cannot be divided by just 1 and 507,138, it is not a prime number.