Q: Is 78,042 a Prime Number?
A: No, 78,042 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 78042 can be evenly divided by 1 2 3 6 13,007 26,014 39,021 and 78,042, with no remainder.
Since 78,042 cannot be divided by just 1 and 78,042, it is not a prime number.