Q: Is 6,808,890 a Composite Number?

Why is 6,808,890 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 6,808,890 can be evenly divided by 1 2 3 5 6 10 11 15 22 30 33 47 55 66 94 110 141 165 235 282 330 439 470 517 705 878 1,034 1,317 1,410 1,551 2,195 2,585 2,634 3,102 4,390 4,829 5,170 6,585 7,755 9,658 13,170 14,487 15,510 20,633 24,145 28,974 41,266 48,290 61,899 72,435 103,165 123,798 144,870 206,330 226,963 309,495 453,926 618,990 680,889 1,134,815 1,361,778 2,269,630 3,404,445 and 6,808,890, with no remainder.

Since 6,808,890 cannot be divided by just 1 and 6,808,890, 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).