Q: Is 13,923 a Prime Number?
A: No, 13,923 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 13923 can be evenly divided by 1 3 7 9 13 17 21 39 51 63 91 117 119 153 221 273 357 663 819 1,071 1,547 1,989 4,641 and 13,923, with no remainder.
Since 13,923 cannot be divided by just 1 and 13,923, it is not a prime number.