Q: Is 198,199 a Prime Number?
A: No, 198,199 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 198199 can be evenly divided by 1 47 4,217 and 198,199, with no remainder.
Since 198,199 cannot be divided by just 1 and 198,199, it is not a prime number.