Q: Is 129,843 a Prime Number?
A: No, 129,843 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 129843 can be evenly divided by 1 3 7 9 21 27 63 81 189 229 567 687 1,603 2,061 4,809 6,183 14,427 18,549 43,281 and 129,843, with no remainder.
Since 129,843 cannot be divided by just 1 and 129,843, it is not a prime number.