Q: Is 355,147 a Prime Number?
A: No, 355,147 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 355147 can be evenly divided by 1 13 17 221 1,607 20,891 27,319 and 355,147, with no remainder.
Since 355,147 cannot be divided by just 1 and 355,147, it is not a prime number.