Q: Is 5,160,320 a Composite Number?

Why is 5,160,320 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 5,160,320 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 640 704 733 880 1,408 1,466 1,760 2,932 3,520 3,665 5,864 7,040 7,330 8,063 11,728 14,660 16,126 23,456 29,320 32,252 40,315 46,912 58,640 64,504 80,630 93,824 117,280 129,008 161,260 234,560 258,016 322,520 469,120 516,032 645,040 1,032,064 1,290,080 2,580,160 and 5,160,320, with no remainder.

Since 5,160,320 cannot be divided by just 1 and 5,160,320, 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).