Q: Is 22,441,320 a Composite Number?

Why is 22,441,320 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 22,441,320 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 132 135 165 180 198 216 220 264 270 297 330 360 396 440 495 540 594 660 792 990 1,080 1,188 1,320 1,485 1,889 1,980 2,376 2,970 3,778 3,960 5,667 5,940 7,556 9,445 11,334 11,880 15,112 17,001 18,890 20,779 22,668 28,335 34,002 37,780 41,558 45,336 51,003 56,670 62,337 68,004 75,560 83,116 85,005 102,006 103,895 113,340 124,674 136,008 166,232 170,010 187,011 204,012 207,790 226,680 249,348 255,015 311,685 340,020 374,022 408,024 415,580 498,696 510,030 561,033 623,370 680,040 748,044 831,160 935,055 1,020,060 1,122,066 1,246,740 1,496,088 1,870,110 2,040,120 2,244,132 2,493,480 2,805,165 3,740,220 4,488,264 5,610,330 7,480,440 11,220,660 and 22,441,320, with no remainder.

Since 22,441,320 cannot be divided by just 1 and 22,441,320, 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).