Q: Is 7,037,680 a Composite Number?

Why is 7,037,680 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 7,037,680 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 40 52 65 67 80 101 104 130 134 202 208 260 268 335 404 505 520 536 670 808 871 1,010 1,040 1,072 1,313 1,340 1,616 1,742 2,020 2,626 2,680 3,484 4,040 4,355 5,252 5,360 6,565 6,767 6,968 8,080 8,710 10,504 13,130 13,534 13,936 17,420 21,008 26,260 27,068 33,835 34,840 52,520 54,136 67,670 69,680 87,971 105,040 108,272 135,340 175,942 270,680 351,884 439,855 541,360 703,768 879,710 1,407,536 1,759,420 3,518,840 and 7,037,680, with no remainder.

Since 7,037,680 cannot be divided by just 1 and 7,037,680, 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).