Q: Is 22,671,840 a Composite Number?

Why is 22,671,840 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 22,671,840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 149 160 240 298 317 447 480 596 634 745 894 951 1,192 1,268 1,490 1,585 1,788 1,902 2,235 2,384 2,536 2,980 3,170 3,576 3,804 4,470 4,755 4,768 5,072 5,960 6,340 7,152 7,608 8,940 9,510 10,144 11,920 12,680 14,304 15,216 17,880 19,020 23,840 25,360 30,432 35,760 38,040 47,233 50,720 71,520 76,080 94,466 141,699 152,160 188,932 236,165 283,398 377,864 472,330 566,796 708,495 755,728 944,660 1,133,592 1,416,990 1,511,456 1,889,320 2,267,184 2,833,980 3,778,640 4,534,368 5,667,960 7,557,280 11,335,920 and 22,671,840, with no remainder.

Since 22,671,840 cannot be divided by just 1 and 22,671,840, 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).