Q: Is 197,775 a Prime Number?
A: No, 197,775 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 197775 can be evenly divided by 1 3 5 9 15 25 27 45 75 135 225 293 675 879 1,465 2,637 4,395 7,325 7,911 13,185 21,975 39,555 65,925 and 197,775, with no remainder.
Since 197,775 cannot be divided by just 1 and 197,775, it is not a prime number.