Q: Is 512,660 a Prime Number?
A: No, 512,660 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 512660 can be evenly divided by 1 2 4 5 10 20 25,633 51,266 102,532 128,165 256,330 and 512,660, with no remainder.
Since 512,660 cannot be divided by just 1 and 512,660, it is not a prime number.