Q: Is 216,042 a Prime Number?
A: No, 216,042 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 216042 can be evenly divided by 1 2 3 6 36,007 72,014 108,021 and 216,042, with no remainder.
Since 216,042 cannot be divided by just 1 and 216,042, it is not a prime number.