Q: Is 263,942 a Prime Number?
A: No, 263,942 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 263942 can be evenly divided by 1 2 7 14 17 34 119 238 1,109 2,218 7,763 15,526 18,853 37,706 131,971 and 263,942, with no remainder.
Since 263,942 cannot be divided by just 1 and 263,942, it is not a prime number.