Q: Is 212,789 a Prime Number?
A: No, 212,789 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 212789 can be evenly divided by 1 17 12,517 and 212,789, with no remainder.
Since 212,789 cannot be divided by just 1 and 212,789, it is not a prime number.