Q: Is 112,211,220 a Composite Number?

Why is 112,211,220 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 112,211,220 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 73 85 102 110 132 137 146 165 170 187 204 219 220 255 274 292 330 340 365 374 411 438 510 548 561 660 685 730 748 803 822 876 935 1,020 1,095 1,122 1,241 1,370 1,460 1,507 1,606 1,644 1,870 2,055 2,190 2,244 2,329 2,409 2,482 2,740 2,805 3,014 3,212 3,723 3,740 4,015 4,110 4,380 4,521 4,658 4,818 4,964 5,610 6,028 6,205 6,987 7,446 7,535 8,030 8,220 9,042 9,316 9,636 10,001 11,220 11,645 12,045 12,410 13,651 13,974 14,892 15,070 16,060 18,084 18,615 20,002 22,605 23,290 24,090 24,820 25,619 27,302 27,948 30,003 30,140 34,935 37,230 40,004 40,953 45,210 46,580 48,180 50,005 51,238 54,604 60,006 68,255 69,870 74,460 76,857 81,906 90,420 100,010 102,476 110,011 120,012 128,095 136,510 139,740 150,015 153,714 163,812 170,017 200,020 204,765 220,022 256,190 273,020 300,030 307,428 330,033 340,034 384,285 409,530 440,044 510,051 512,380 550,055 600,060 660,066 680,068 768,570 819,060 850,085 1,020,102 1,100,110 1,320,132 1,537,140 1,650,165 1,700,170 1,870,187 2,040,204 2,200,220 2,550,255 3,300,330 3,400,340 3,740,374 5,100,510 5,610,561 6,600,660 7,480,748 9,350,935 10,201,020 11,221,122 18,701,870 22,442,244 28,052,805 37,403,740 56,105,610 and 112,211,220, with no remainder.

Since 112,211,220 cannot be divided by just 1 and 112,211,220, 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).