Q: Is 21,482 a Prime Number?
A: No, 21,482 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 21482 can be evenly divided by 1 2 23 46 467 934 10,741 and 21,482, with no remainder.
Since 21,482 cannot be divided by just 1 and 21,482, it is not a prime number.