Q: Is 210,838 a Prime Number?
A: No, 210,838 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 210838 can be evenly divided by 1 2 271 389 542 778 105,419 and 210,838, with no remainder.
Since 210,838 cannot be divided by just 1 and 210,838, it is not a prime number.