Q: Is 24,381 a Prime Number?
A: No, 24,381 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 24381 can be evenly divided by 1 3 7 9 21 27 43 63 81 129 189 301 387 567 903 1,161 2,709 3,483 8,127 and 24,381, with no remainder.
Since 24,381 cannot be divided by just 1 and 24,381, it is not a prime number.