Q: Is 138,817 a Prime Number?
A: No, 138,817 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 138817 can be evenly divided by 1 7 49 2,833 19,831 and 138,817, with no remainder.
Since 138,817 cannot be divided by just 1 and 138,817, it is not a prime number.