Q: Is 21,034 a Prime Number?
A: No, 21,034 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 21034 can be evenly divided by 1 2 13 26 809 1,618 10,517 and 21,034, with no remainder.
Since 21,034 cannot be divided by just 1 and 21,034, it is not a prime number.