Q: Is 510,728 a Prime Number?
A: No, 510,728 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 510728 can be evenly divided by 1 2 4 8 63,841 127,682 255,364 and 510,728, with no remainder.
Since 510,728 cannot be divided by just 1 and 510,728, it is not a prime number.