Q: Is 11,220,000 a Composite Number?

Why is 11,220,000 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 11,220,000 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 32 33 34 40 44 48 50 51 55 60 66 68 75 80 85 88 96 100 102 110 120 125 132 136 150 160 165 170 176 187 200 204 220 240 250 255 264 272 275 300 330 340 352 374 375 400 408 425 440 480 500 510 528 544 550 561 600 625 660 680 748 750 800 816 825 850 880 935 1,000 1,020 1,056 1,100 1,122 1,200 1,250 1,275 1,320 1,360 1,375 1,496 1,500 1,632 1,650 1,700 1,760 1,870 1,875 2,000 2,040 2,125 2,200 2,244 2,400 2,500 2,550 2,640 2,720 2,750 2,805 2,992 3,000 3,300 3,400 3,740 3,750 4,000 4,080 4,125 4,250 4,400 4,488 4,675 5,000 5,100 5,280 5,500 5,610 5,984 6,000 6,375 6,600 6,800 6,875 7,480 7,500 8,160 8,250 8,500 8,800 8,976 9,350 10,000 10,200 10,625 11,000 11,220 12,000 12,750 13,200 13,600 13,750 14,025 14,960 15,000 16,500 17,000 17,952 18,700 20,000 20,400 20,625 21,250 22,000 22,440 23,375 25,500 26,400 27,500 28,050 29,920 30,000 31,875 33,000 34,000 37,400 40,800 41,250 42,500 44,000 44,880 46,750 51,000 55,000 56,100 60,000 63,750 66,000 68,000 70,125 74,800 82,500 85,000 89,760 93,500 102,000 110,000 112,200 116,875 127,500 132,000 140,250 149,600 165,000 170,000 187,000 204,000 220,000 224,400 233,750 255,000 280,500 330,000 340,000 350,625 374,000 448,800 467,500 510,000 561,000 660,000 701,250 748,000 935,000 1,020,000 1,122,000 1,402,500 1,870,000 2,244,000 2,805,000 3,740,000 5,610,000 and 11,220,000, with no remainder.

Since 11,220,000 cannot be divided by just 1 and 11,220,000, 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).