Q: Is 55,143 a Composite Number?
A: Yes, 55,143 is a composite number.
The number 55,143 can be evenly divided by 1 3 9 11 33 99 557 1,671 5,013 6,127 18,381 and 55,143, with no remainder.
Since 55,143 cannot be divided by just 1 and 55,143, it is a composite number.