Q: Is 20,106,112 a Composite Number?

Why is 20,106,112 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 20,106,112 can be evenly divided by 1 2 4 8 13 16 26 32 43 52 64 86 104 128 172 208 281 344 416 559 562 688 832 1,118 1,124 1,376 1,664 2,236 2,248 2,752 3,653 4,472 4,496 5,504 7,306 8,944 8,992 12,083 14,612 17,888 17,984 24,166 29,224 35,776 35,968 48,332 58,448 71,552 96,664 116,896 157,079 193,328 233,792 314,158 386,656 467,584 628,316 773,312 1,256,632 1,546,624 2,513,264 5,026,528 10,053,056 and 20,106,112, with no remainder.

Since 20,106,112 cannot be divided by just 1 and 20,106,112, 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).