Q: Is 138,504 a Prime Number?
A: No, 138,504 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 138504 can be evenly divided by 1 2 3 4 6 8 12 24 29 58 87 116 174 199 232 348 398 597 696 796 1,194 1,592 2,388 4,776 5,771 11,542 17,313 23,084 34,626 46,168 69,252 and 138,504, with no remainder.
Since 138,504 cannot be divided by just 1 and 138,504, it is not a prime number.