Q: Is 311,313,222 a Composite Number?

Why is 311,313,222 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 311,313,222 can be evenly divided by 1 2 3 6 9 11 18 22 31 33 62 66 67 93 99 134 186 198 201 279 341 402 558 603 682 737 757 1,023 1,206 1,474 1,514 2,046 2,077 2,211 2,271 3,069 4,154 4,422 4,542 6,138 6,231 6,633 6,813 8,327 12,462 13,266 13,626 16,654 18,693 22,847 23,467 24,981 37,386 45,694 46,934 49,962 50,719 68,541 70,401 74,943 101,438 137,082 140,802 149,886 152,157 205,623 211,203 258,137 304,314 411,246 422,406 456,471 516,274 557,909 774,411 912,942 1,115,818 1,548,822 1,572,289 1,673,727 2,323,233 3,144,578 3,347,454 4,646,466 4,716,867 5,021,181 9,433,734 10,042,362 14,150,601 17,295,179 28,301,202 34,590,358 51,885,537 103,771,074 155,656,611 and 311,313,222, with no remainder.

Since 311,313,222 cannot be divided by just 1 and 311,313,222, 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).