Q: Is 512,808 a Prime Number?
A: No, 512,808 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 512808 can be evenly divided by 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 929 1,858 2,787 3,716 5,574 7,432 11,148 21,367 22,296 42,734 64,101 85,468 128,202 170,936 256,404 and 512,808, with no remainder.
Since 512,808 cannot be divided by just 1 and 512,808, it is not a prime number.