Q: Is 5,515,510 a Composite Number?

Why is 5,515,510 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 5,515,510 can be evenly divided by 1 2 5 7 10 11 13 14 19 22 26 29 35 38 55 58 65 70 77 91 95 110 130 133 143 145 154 182 190 203 209 247 266 286 290 319 377 385 406 418 455 494 551 638 665 715 754 770 910 1,001 1,015 1,045 1,102 1,235 1,330 1,430 1,463 1,595 1,729 1,885 2,002 2,030 2,090 2,233 2,470 2,639 2,717 2,755 2,926 3,190 3,458 3,770 3,857 4,147 4,466 5,005 5,278 5,434 5,510 6,061 7,163 7,315 7,714 8,294 8,645 10,010 11,165 12,122 13,195 13,585 14,326 14,630 17,290 19,019 19,285 20,735 22,330 26,390 27,170 29,029 30,305 35,815 38,038 38,570 41,470 42,427 50,141 58,058 60,610 71,630 78,793 84,854 95,095 100,282 145,145 157,586 190,190 212,135 250,705 290,290 393,965 424,270 501,410 551,551 787,930 1,103,102 2,757,755 and 5,515,510, with no remainder.

Since 5,515,510 cannot be divided by just 1 and 5,515,510, 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).