Q: Is 197,945 a Prime Number?
A: No, 197,945 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 197945 can be evenly divided by 1 5 11 55 59 61 295 305 649 671 3,245 3,355 3,599 17,995 39,589 and 197,945, with no remainder.
Since 197,945 cannot be divided by just 1 and 197,945, it is not a prime number.