Q: Is 11,133,122 a Composite Number?

Why is 11,133,122 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 11,133,122 can be evenly divided by 1 2 7 11 13 14 22 26 67 77 83 91 134 143 154 166 182 286 469 581 737 871 913 938 1,001 1,079 1,162 1,474 1,742 1,826 2,002 2,158 5,159 5,561 6,097 6,391 7,553 9,581 10,318 11,122 11,869 12,194 12,782 15,106 19,162 23,738 38,927 61,171 67,067 72,293 77,854 83,083 122,342 134,134 144,586 166,166 428,197 506,051 795,223 856,394 1,012,102 1,590,446 5,566,561 and 11,133,122, with no remainder.

Since 11,133,122 cannot be divided by just 1 and 11,133,122, 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).