Q: Is 1,832,220 a Composite Number?

Why is 1,832,220 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 1,832,220 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 29 30 36 39 45 52 54 58 60 65 78 81 87 90 108 116 117 130 135 145 156 162 174 180 195 234 243 260 261 270 290 324 348 351 377 390 405 435 468 486 522 540 580 585 702 754 780 783 810 870 972 1,044 1,053 1,131 1,170 1,215 1,305 1,404 1,508 1,566 1,620 1,740 1,755 1,885 2,106 2,262 2,340 2,349 2,430 2,610 3,132 3,159 3,393 3,510 3,770 3,915 4,212 4,524 4,698 4,860 5,220 5,265 5,655 6,318 6,786 7,020 7,047 7,540 7,830 9,396 10,179 10,530 11,310 11,745 12,636 13,572 14,094 15,660 15,795 16,965 20,358 21,060 22,620 23,490 28,188 30,537 31,590 33,930 35,235 40,716 46,980 50,895 61,074 63,180 67,860 70,470 91,611 101,790 122,148 140,940 152,685 183,222 203,580 305,370 366,444 458,055 610,740 916,110 and 1,832,220, with no remainder.

Since 1,832,220 cannot be divided by just 1 and 1,832,220, 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).