Q: Is 139,042 a Prime Number?
A: No, 139,042 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 139042 can be evenly divided by 1 2 19 38 3,659 7,318 69,521 and 139,042, with no remainder.
Since 139,042 cannot be divided by just 1 and 139,042, it is not a prime number.