Q: Is 22,133,112 a Composite Number?

Why is 22,133,112 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 22,133,112 can be evenly divided by 1 2 3 4 6 8 12 24 41 82 83 123 164 166 246 249 271 328 332 492 498 542 664 813 984 996 1,084 1,626 1,992 2,168 3,252 3,403 6,504 6,806 10,209 11,111 13,612 20,418 22,222 22,493 27,224 33,333 40,836 44,444 44,986 66,666 67,479 81,672 88,888 89,972 133,332 134,958 179,944 266,664 269,916 539,832 922,213 1,844,426 2,766,639 3,688,852 5,533,278 7,377,704 11,066,556 and 22,133,112, with no remainder.

Since 22,133,112 cannot be divided by just 1 and 22,133,112, 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).