Q: Is 11,125,422 a Composite Number?

Why is 11,125,422 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 11,125,422 can be evenly divided by 1 2 3 6 7 9 11 14 18 21 22 23 33 42 46 63 66 69 77 99 126 138 154 161 198 207 231 253 322 349 414 462 483 506 693 698 759 966 1,047 1,386 1,449 1,518 1,771 2,094 2,277 2,443 2,898 3,141 3,542 3,839 4,554 4,886 5,313 6,282 7,329 7,678 8,027 10,626 11,517 14,658 15,939 16,054 21,987 23,034 24,081 26,873 31,878 34,551 43,974 48,162 53,746 56,189 69,102 72,243 80,619 88,297 112,378 144,486 161,238 168,567 176,594 241,857 264,891 337,134 483,714 505,701 529,782 618,079 794,673 1,011,402 1,236,158 1,589,346 1,854,237 3,708,474 5,562,711 and 11,125,422, with no remainder.

Since 11,125,422 cannot be divided by just 1 and 11,125,422, 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).