Q: Is 138,090 a Prime Number?
A: No, 138,090 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 138090 can be evenly divided by 1 2 3 5 6 10 15 30 4,603 9,206 13,809 23,015 27,618 46,030 69,045 and 138,090, with no remainder.
Since 138,090 cannot be divided by just 1 and 138,090, it is not a prime number.