Q: Is 1,118,124 a Composite Number?

Why is 1,118,124 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 1,118,124 can be evenly divided by 1 2 3 4 6 7 9 12 14 17 18 21 27 28 29 34 36 42 51 54 58 63 68 81 84 87 102 108 116 119 126 153 162 174 189 203 204 238 252 261 306 324 348 357 378 406 459 476 493 522 567 609 612 714 756 783 812 918 986 1,044 1,071 1,134 1,218 1,377 1,428 1,479 1,566 1,827 1,836 1,972 2,142 2,268 2,349 2,436 2,754 2,958 3,132 3,213 3,451 3,654 4,284 4,437 4,698 5,481 5,508 5,916 6,426 6,902 7,308 8,874 9,396 9,639 10,353 10,962 12,852 13,311 13,804 16,443 17,748 19,278 20,706 21,924 26,622 31,059 32,886 38,556 39,933 41,412 53,244 62,118 65,772 79,866 93,177 124,236 159,732 186,354 279,531 372,708 559,062 and 1,118,124, with no remainder.

Since 1,118,124 cannot be divided by just 1 and 1,118,124, 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).