Q: Is 4,021,245 a Composite Number?
A: Yes, 4,021,245 is a composite number.
The number 4,021,245 can be evenly divided by 1 3 5 9 15 27 45 81 135 405 9,929 29,787 49,645 89,361 148,935 268,083 446,805 804,249 1,340,415 and 4,021,245, with no remainder.
Since 4,021,245 cannot be divided by just 1 and 4,021,245, it is a composite number.