Q: Is 100,122,220 a Composite Number?

Why is 100,122,220 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 100,122,220 can be evenly divided by 1 2 4 5 10 11 20 22 23 44 46 47 55 92 94 110 115 188 220 230 235 253 421 460 470 506 517 842 940 1,012 1,034 1,081 1,265 1,684 2,068 2,105 2,162 2,530 2,585 4,210 4,324 4,631 5,060 5,170 5,405 8,420 9,262 9,683 10,340 10,810 11,891 18,524 19,366 19,787 21,620 23,155 23,782 38,732 39,574 46,310 47,564 48,415 59,455 79,148 92,620 96,830 98,935 106,513 118,910 193,660 197,870 213,026 217,657 237,820 395,740 426,052 435,314 455,101 532,565 870,628 910,202 1,065,130 1,088,285 1,820,404 2,130,260 2,176,570 2,275,505 4,353,140 4,551,010 5,006,111 9,102,020 10,012,222 20,024,444 25,030,555 50,061,110 and 100,122,220, with no remainder.

Since 100,122,220 cannot be divided by just 1 and 100,122,220, 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).