Q: Is 512,712 a Prime Number?
A: No, 512,712 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 512712 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 7,121 14,242 21,363 28,484 42,726 56,968 64,089 85,452 128,178 170,904 256,356 and 512,712, with no remainder.
Since 512,712 cannot be divided by just 1 and 512,712, it is not a prime number.