Q: Is 10,380,720 a Composite Number?

Why is 10,380,720 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 10,380,720 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 37 40 42 48 56 60 70 74 80 84 105 111 112 120 140 148 167 168 185 210 222 240 259 280 296 334 336 370 420 444 501 518 555 560 592 668 740 777 835 840 888 1,002 1,036 1,110 1,169 1,295 1,336 1,480 1,554 1,670 1,680 1,776 2,004 2,072 2,220 2,338 2,505 2,590 2,672 2,960 3,108 3,340 3,507 3,885 4,008 4,144 4,440 4,676 5,010 5,180 5,845 6,179 6,216 6,680 7,014 7,770 8,016 8,880 9,352 10,020 10,360 11,690 12,358 12,432 13,360 14,028 15,540 17,535 18,537 18,704 20,040 20,720 23,380 24,716 28,056 30,895 31,080 35,070 37,074 40,080 43,253 46,760 49,432 56,112 61,790 62,160 70,140 74,148 86,506 92,685 93,520 98,864 123,580 129,759 140,280 148,296 173,012 185,370 216,265 247,160 259,518 280,560 296,592 346,024 370,740 432,530 494,320 519,036 648,795 692,048 741,480 865,060 1,038,072 1,297,590 1,482,960 1,730,120 2,076,144 2,595,180 3,460,240 5,190,360 and 10,380,720, with no remainder.

Since 10,380,720 cannot be divided by just 1 and 10,380,720, 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).