Q: Is 512,146 a Prime Number?
A: No, 512,146 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 512146 can be evenly divided by 1 2 163 326 1,571 3,142 256,073 and 512,146, with no remainder.
Since 512,146 cannot be divided by just 1 and 512,146, it is not a prime number.