Q: Is 6,567,680 a Composite Number?

Why is 6,567,680 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 6,567,680 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 560 640 733 896 1,120 1,280 1,466 1,792 2,240 2,932 3,665 4,480 5,131 5,864 7,330 8,960 10,262 11,728 14,660 20,524 23,456 25,655 29,320 41,048 46,912 51,310 58,640 82,096 93,824 102,620 117,280 164,192 187,648 205,240 234,560 328,384 410,480 469,120 656,768 820,960 938,240 1,313,536 1,641,920 3,283,840 and 6,567,680, with no remainder.

Since 6,567,680 cannot be divided by just 1 and 6,567,680, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).