Q: Is 188,138 a Prime Number?
A: No, 188,138 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 188138 can be evenly divided by 1 2 19 38 4,951 9,902 94,069 and 188,138, with no remainder.
Since 188,138 cannot be divided by just 1 and 188,138, it is not a prime number.