Q: Is 138,747 a Prime Number?
A: No, 138,747 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 138747 can be evenly divided by 1 3 7 21 6,607 19,821 46,249 and 138,747, with no remainder.
Since 138,747 cannot be divided by just 1 and 138,747, it is not a prime number.