Q: Is 16,026,660 a Composite Number?

Why is 16,026,660 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 16,026,660 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 156 162 180 195 234 260 270 324 351 390 405 468 540 585 702 761 780 810 1,053 1,170 1,404 1,522 1,620 1,755 2,106 2,283 2,340 3,044 3,510 3,805 4,212 4,566 5,265 6,849 7,020 7,610 9,132 9,893 10,530 11,415 13,698 15,220 19,786 20,547 21,060 22,830 27,396 29,679 34,245 39,572 41,094 45,660 49,465 59,358 61,641 68,490 82,188 89,037 98,930 102,735 118,716 123,282 136,980 148,395 178,074 197,860 205,470 246,564 267,111 296,790 308,205 356,148 410,940 445,185 534,222 593,580 616,410 801,333 890,370 1,068,444 1,232,820 1,335,555 1,602,666 1,780,740 2,671,110 3,205,332 4,006,665 5,342,220 8,013,330 and 16,026,660, with no remainder.

Since 16,026,660 cannot be divided by just 1 and 16,026,660, 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).