Q: Is 1,057,320 a Composite Number?

Why is 1,057,320 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 1,057,320 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 89 90 99 108 110 120 132 135 165 178 180 198 216 220 264 267 270 297 330 356 360 396 440 445 495 534 540 594 660 712 792 801 890 979 990 1,068 1,080 1,188 1,320 1,335 1,485 1,602 1,780 1,958 1,980 2,136 2,376 2,403 2,670 2,937 2,970 3,204 3,560 3,916 3,960 4,005 4,806 4,895 5,340 5,874 5,940 6,408 7,832 8,010 8,811 9,612 9,790 10,680 11,748 11,880 12,015 14,685 16,020 17,622 19,224 19,580 23,496 24,030 26,433 29,370 32,040 35,244 39,160 44,055 48,060 52,866 58,740 70,488 88,110 96,120 105,732 117,480 132,165 176,220 211,464 264,330 352,440 528,660 and 1,057,320, with no remainder.

Since 1,057,320 cannot be divided by just 1 and 1,057,320, 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).