Q: Is 71,397 a Prime Number?
A: No, 71,397 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 71397 can be evenly divided by 1 3 9 7,933 23,799 and 71,397, with no remainder.
Since 71,397 cannot be divided by just 1 and 71,397, it is not a prime number.