Q: Is 263,020 a Prime Number?
A: No, 263,020 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 263020 can be evenly divided by 1 2 4 5 10 20 13,151 26,302 52,604 65,755 131,510 and 263,020, with no remainder.
Since 263,020 cannot be divided by just 1 and 263,020, it is not a prime number.