Q: Is 138,654 a Prime Number?
A: No, 138,654 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 138654 can be evenly divided by 1 2 3 6 9 18 7,703 15,406 23,109 46,218 69,327 and 138,654, with no remainder.
Since 138,654 cannot be divided by just 1 and 138,654, it is not a prime number.