Q: Is 27,945 a Composite Number?
A: Yes, 27,945 is a composite number.
The number 27,945 can be evenly divided by 1 3 5 9 15 23 27 45 69 81 115 135 207 243 345 405 621 1,035 1,215 1,863 3,105 5,589 9,315 and 27,945, with no remainder.
Since 27,945 cannot be divided by just 1 and 27,945, it is a composite number.