Q: Is 211,930 a Prime Number?
A: No, 211,930 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 211930 can be evenly divided by 1 2 5 10 21,193 42,386 105,965 and 211,930, with no remainder.
Since 211,930 cannot be divided by just 1 and 211,930, it is not a prime number.