Q: Is 211,939 a Prime Number?
A: No, 211,939 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 211939 can be evenly divided by 1 7 13 17 91 119 137 221 959 1,547 1,781 2,329 12,467 16,303 30,277 and 211,939, with no remainder.
Since 211,939 cannot be divided by just 1 and 211,939, it is not a prime number.