Q: Is 197,445 a Prime Number?
A: No, 197,445 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 197445 can be evenly divided by 1 3 5 15 13,163 39,489 65,815 and 197,445, with no remainder.
Since 197,445 cannot be divided by just 1 and 197,445, it is not a prime number.