Q: Is 742,728 a Composite Number?
A: Yes, 742,728 is a composite number.
The number 742,728 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 4,421 8,842 13,263 17,684 26,526 30,947 35,368 53,052 61,894 92,841 106,104 123,788 185,682 247,576 371,364 and 742,728, with no remainder.
Since 742,728 cannot be divided by just 1 and 742,728, it is a composite number.