Q: Is 298,021 a Prime Number?
A: Yes, 298,021 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 298021 can be evenly divided by 1 and 298,021, with no remainder.
Since 298,021 can be divided by just 1 and 298,021, it is a prime number.