Q: Is 120,222,102 a Composite Number?

Why is 120,222,102 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 120,222,102 can be evenly divided by 1 2 3 6 7 11 13 14 21 22 26 33 37 39 42 66 74 77 78 91 111 143 154 182 222 231 259 273 286 407 429 462 481 518 541 546 777 814 858 962 1,001 1,082 1,221 1,443 1,554 1,623 2,002 2,442 2,849 2,886 3,003 3,246 3,367 3,787 5,291 5,698 5,951 6,006 6,734 7,033 7,574 8,547 10,101 10,582 11,361 11,902 14,066 15,873 17,094 17,853 20,017 20,202 21,099 22,722 31,746 35,706 37,037 40,034 41,657 42,198 49,231 60,051 74,074 77,363 83,314 98,462 111,111 120,102 124,971 140,119 147,693 154,726 220,187 222,222 232,089 249,942 260,221 280,238 295,386 420,357 440,374 464,178 520,442 541,541 660,561 780,663 840,714 1,083,082 1,321,122 1,541,309 1,561,326 1,624,623 1,821,547 2,862,431 3,082,618 3,249,246 3,643,094 4,623,927 5,464,641 5,724,862 8,587,293 9,247,854 10,929,282 17,174,586 20,037,017 40,074,034 60,111,051 and 120,222,102, with no remainder.

Since 120,222,102 cannot be divided by just 1 and 120,222,102, 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).