Q: Is 7,927,650 a Composite Number?

Why is 7,927,650 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 7,927,650 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 75 79 90 150 158 223 225 237 395 446 450 474 669 711 790 1,115 1,185 1,338 1,422 1,975 2,007 2,230 2,370 3,345 3,555 3,950 4,014 5,575 5,925 6,690 7,110 10,035 11,150 11,850 16,725 17,617 17,775 20,070 33,450 35,234 35,550 50,175 52,851 88,085 100,350 105,702 158,553 176,170 264,255 317,106 440,425 528,510 792,765 880,850 1,321,275 1,585,530 2,642,550 3,963,825 and 7,927,650, with no remainder.

Since 7,927,650 cannot be divided by just 1 and 7,927,650, 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).