Q: Is 138,738 a Prime Number?
A: No, 138,738 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 138738 can be evenly divided by 1 2 3 6 19 38 57 114 1,217 2,434 3,651 7,302 23,123 46,246 69,369 and 138,738, with no remainder.
Since 138,738 cannot be divided by just 1 and 138,738, it is not a prime number.