Q: Is 138,988 a Prime Number?
A: No, 138,988 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 138988 can be evenly divided by 1 2 4 34,747 69,494 and 138,988, with no remainder.
Since 138,988 cannot be divided by just 1 and 138,988, it is not a prime number.