Q: Is 272,221 a Prime Number?
A: No, 272,221 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 272221 can be evenly divided by 1 17 67 239 1,139 4,063 16,013 and 272,221, with no remainder.
Since 272,221 cannot be divided by just 1 and 272,221, it is not a prime number.