Q: Is 139,155 a Prime Number?
A: No, 139,155 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 139155 can be evenly divided by 1 3 5 15 9,277 27,831 46,385 and 139,155, with no remainder.
Since 139,155 cannot be divided by just 1 and 139,155, it is not a prime number.