Q: Is 15,160,068 a Composite Number?

Why is 15,160,068 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 15,160,068 can be evenly divided by 1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 308 378 396 462 594 693 756 924 1,188 1,386 1,823 2,079 2,772 3,646 4,158 5,469 7,292 8,316 10,938 12,761 16,407 20,053 21,876 25,522 32,814 38,283 40,106 49,221 51,044 60,159 65,628 76,566 80,212 98,442 114,849 120,318 140,371 153,132 180,477 196,884 229,698 240,636 280,742 344,547 360,954 421,113 459,396 541,431 561,484 689,094 721,908 842,226 1,082,862 1,263,339 1,378,188 1,684,452 2,165,724 2,526,678 3,790,017 5,053,356 7,580,034 and 15,160,068, with no remainder.

Since 15,160,068 cannot be divided by just 1 and 15,160,068, 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).