Q: Is 13,743 a Prime Number?
A: No, 13,743 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 13743 can be evenly divided by 1 3 9 27 509 1,527 4,581 and 13,743, with no remainder.
Since 13,743 cannot be divided by just 1 and 13,743, it is not a prime number.