Q: Is 211,955 a Prime Number?
A: No, 211,955 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 211955 can be evenly divided by 1 5 42,391 and 211,955, with no remainder.
Since 211,955 cannot be divided by just 1 and 211,955, it is not a prime number.