Q: Is 139,247 a Prime Number?
A: No, 139,247 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 139247 can be evenly divided by 1 17 8,191 and 139,247, with no remainder.
Since 139,247 cannot be divided by just 1 and 139,247, it is not a prime number.