Q: Is 211,708 a Prime Number?
A: No, 211,708 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 211708 can be evenly divided by 1 2 4 7 14 28 7,561 15,122 30,244 52,927 105,854 and 211,708, with no remainder.
Since 211,708 cannot be divided by just 1 and 211,708, it is not a prime number.