Q: Is 138,548 a Prime Number?
A: No, 138,548 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 138548 can be evenly divided by 1 2 4 19 38 76 1,823 3,646 7,292 34,637 69,274 and 138,548, with no remainder.
Since 138,548 cannot be divided by just 1 and 138,548, it is not a prime number.