Q: Is 263,241 a Prime Number?
A: No, 263,241 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 263241 can be evenly divided by 1 3 9 11 33 99 2,659 7,977 23,931 29,249 87,747 and 263,241, with no remainder.
Since 263,241 cannot be divided by just 1 and 263,241, it is not a prime number.