Q: Is 211,490 a Prime Number?
A: No, 211,490 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 211490 can be evenly divided by 1 2 5 10 21,149 42,298 105,745 and 211,490, with no remainder.
Since 211,490 cannot be divided by just 1 and 211,490, it is not a prime number.