Q: Is 122,808,672 a Composite Number?

Why is 122,808,672 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 122,808,672 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1,008 2,016 60,917 121,834 182,751 243,668 365,502 426,419 487,336 548,253 731,004 852,838 974,672 1,096,506 1,279,257 1,462,008 1,705,676 1,949,344 2,193,012 2,558,514 2,924,016 3,411,352 3,837,771 4,386,024 5,117,028 5,848,032 6,822,704 7,675,542 8,772,048 10,234,056 13,645,408 15,351,084 17,544,096 20,468,112 30,702,168 40,936,224 61,404,336 and 122,808,672, with no remainder.

Since 122,808,672 cannot be divided by just 1 and 122,808,672, 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).