Q: Is 27,243 a Prime Number?
A: No, 27,243 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 27243 can be evenly divided by 1 3 9 27 1,009 3,027 9,081 and 27,243, with no remainder.
Since 27,243 cannot be divided by just 1 and 27,243, it is not a prime number.