Q: Is 6,676,480 a Composite Number?

Why is 6,676,480 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 6,676,480 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 163 256 320 326 512 640 652 815 1,024 1,280 1,304 1,630 2,048 2,560 2,608 3,260 4,096 5,120 5,216 6,520 8,192 10,240 10,432 13,040 20,480 20,864 26,080 40,960 41,728 52,160 83,456 104,320 166,912 208,640 333,824 417,280 667,648 834,560 1,335,296 1,669,120 3,338,240 and 6,676,480, with no remainder.

Since 6,676,480 cannot be divided by just 1 and 6,676,480, 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).