Q: Is 221,741 a Prime Number?
A: No, 221,741 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 221741 can be evenly divided by 1 13 37 461 481 5,993 17,057 and 221,741, with no remainder.
Since 221,741 cannot be divided by just 1 and 221,741, it is not a prime number.