Q: Is 157,147 a Prime Number?
A: No, 157,147 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 157147 can be evenly divided by 1 167 941 and 157,147, with no remainder.
Since 157,147 cannot be divided by just 1 and 157,147, it is not a prime number.