Q: Is 212,508 a Prime Number?
A: No, 212,508 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 212508 can be evenly divided by 1 2 3 4 6 9 12 18 36 5,903 11,806 17,709 23,612 35,418 53,127 70,836 106,254 and 212,508, with no remainder.
Since 212,508 cannot be divided by just 1 and 212,508, it is not a prime number.