Q: Is 7,685,808 a Composite Number?

Why is 7,685,808 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 7,685,808 can be evenly divided by 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 109 113 156 208 218 226 312 327 339 436 452 624 654 678 872 904 1,308 1,356 1,417 1,469 1,744 1,808 2,616 2,712 2,834 2,938 4,251 4,407 5,232 5,424 5,668 5,876 8,502 8,814 11,336 11,752 12,317 17,004 17,628 22,672 23,504 24,634 34,008 35,256 36,951 49,268 68,016 70,512 73,902 98,536 147,804 160,121 197,072 295,608 320,242 480,363 591,216 640,484 960,726 1,280,968 1,921,452 2,561,936 3,842,904 and 7,685,808, with no remainder.

Since 7,685,808 cannot be divided by just 1 and 7,685,808, 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).