Q: Is 158,042 a Prime Number?
A: No, 158,042 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 158042 can be evenly divided by 1 2 19 38 4,159 8,318 79,021 and 158,042, with no remainder.
Since 158,042 cannot be divided by just 1 and 158,042, it is not a prime number.