Q: Is 138,340 a Prime Number?
A: No, 138,340 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 138340 can be evenly divided by 1 2 4 5 10 20 6,917 13,834 27,668 34,585 69,170 and 138,340, with no remainder.
Since 138,340 cannot be divided by just 1 and 138,340, it is not a prime number.