Q: Is 264,273 a Prime Number?
A: No, 264,273 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 264273 can be evenly divided by 1 3 137 411 643 1,929 88,091 and 264,273, with no remainder.
Since 264,273 cannot be divided by just 1 and 264,273, it is not a prime number.