Q: Is 5,330,221 a Prime Number?
A: No, 5,330,221 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 5330221 can be evenly divided by 1 13 263 1,559 3,419 20,267 410,017 and 5,330,221, with no remainder.
Since 5,330,221 cannot be divided by just 1 and 5,330,221, it is not a prime number.