Q: Is 20,988 a Composite Number?
A: Yes, 20,988 is a composite number.
The number 20,988 can be evenly divided by 1 2 3 4 6 9 11 12 18 22 33 36 44 53 66 99 106 132 159 198 212 318 396 477 583 636 954 1,166 1,749 1,908 2,332 3,498 5,247 6,996 10,494 and 20,988, with no remainder.
Since 20,988 cannot be divided by just 1 and 20,988, it is a composite number.