Q: Is 5,309,728 a Composite Number?
A: Yes, 5,309,728 is a composite number.
The number 5,309,728 can be evenly divided by 1 2 4 8 16 32 73 146 292 584 1,168 2,273 2,336 4,546 9,092 18,184 36,368 72,736 165,929 331,858 663,716 1,327,432 2,654,864 and 5,309,728, with no remainder.
Since 5,309,728 cannot be divided by just 1 and 5,309,728, it is a composite number.