Q: Is 513,512 a Prime Number?
A: No, 513,512 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 513512 can be evenly divided by 1 2 4 8 64,189 128,378 256,756 and 513,512, with no remainder.
Since 513,512 cannot be divided by just 1 and 513,512, it is not a prime number.