Q: Is 199,955 a Prime Number?
A: No, 199,955 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 199955 can be evenly divided by 1 5 7 29 35 145 197 203 985 1,015 1,379 5,713 6,895 28,565 39,991 and 199,955, with no remainder.
Since 199,955 cannot be divided by just 1 and 199,955, it is not a prime number.