Q: Is 123,216 a Composite Number?
A: Yes, 123,216 is a composite number.
The number 123,216 can be evenly divided by 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 151 204 272 302 408 453 604 816 906 1,208 1,812 2,416 2,567 3,624 5,134 7,248 7,701 10,268 15,402 20,536 30,804 41,072 61,608 and 123,216, with no remainder.
Since 123,216 cannot be divided by just 1 and 123,216, it is a composite number.