Q: Is 100,122,120 a Composite Number?

Why is 100,122,120 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 100,122,120 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 67 70 72 84 90 105 120 126 134 140 168 180 201 210 252 268 280 315 335 360 402 420 469 504 536 593 603 630 670 804 840 938 1,005 1,186 1,206 1,260 1,340 1,407 1,608 1,779 1,876 2,010 2,345 2,372 2,412 2,520 2,680 2,814 2,965 3,015 3,558 3,752 4,020 4,151 4,221 4,690 4,744 4,824 5,337 5,628 5,930 6,030 7,035 7,116 8,040 8,302 8,442 8,895 9,380 10,674 11,256 11,860 12,060 12,453 14,070 14,232 16,604 16,884 17,790 18,760 20,755 21,105 21,348 23,720 24,120 24,906 26,685 28,140 33,208 33,768 35,580 37,359 39,731 41,510 42,210 42,696 49,812 53,370 56,280 62,265 71,160 74,718 79,462 83,020 84,420 99,624 106,740 119,193 124,530 149,436 158,924 166,040 168,840 186,795 198,655 213,480 238,386 249,060 278,117 298,872 317,848 357,579 373,590 397,310 476,772 498,120 556,234 595,965 715,158 747,180 794,620 834,351 953,544 1,112,468 1,191,930 1,390,585 1,430,316 1,494,360 1,589,240 1,668,702 1,787,895 2,224,936 2,383,860 2,503,053 2,781,170 2,860,632 3,337,404 3,575,790 4,171,755 4,767,720 5,006,106 5,562,340 6,674,808 7,151,580 8,343,510 10,012,212 11,124,680 12,515,265 14,303,160 16,687,020 20,024,424 25,030,530 33,374,040 50,061,060 and 100,122,120, with no remainder.

Since 100,122,120 cannot be divided by just 1 and 100,122,120, 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).