Q: Is 45,072 a Composite Number?
A: Yes, 45,072 is a composite number.
The number 45,072 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 313 626 939 1,252 1,878 2,504 2,817 3,756 5,008 5,634 7,512 11,268 15,024 22,536 and 45,072, with no remainder.
Since 45,072 cannot be divided by just 1 and 45,072, it is a composite number.