Q: Is 12,090 a Composite Number?
A: Yes, 12,090 is a composite number.
The number 12,090 can be evenly divided by 1 2 3 5 6 10 13 15 26 30 31 39 62 65 78 93 130 155 186 195 310 390 403 465 806 930 1,209 2,015 2,418 4,030 6,045 and 12,090, with no remainder.
Since 12,090 cannot be divided by just 1 and 12,090, it is a composite number.