Q: Is 3,721,410 a Composite Number?

Why is 3,721,410 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 3,721,410 can be evenly divided by 1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 126 135 154 165 179 189 198 210 231 270 297 315 330 358 378 385 462 495 537 594 630 693 770 895 945 990 1,074 1,155 1,253 1,386 1,485 1,611 1,790 1,890 1,969 2,079 2,310 2,506 2,685 2,970 3,222 3,465 3,759 3,938 4,158 4,833 5,370 5,907 6,265 6,930 7,518 8,055 9,666 9,845 10,395 11,277 11,814 12,530 13,783 16,110 17,721 18,795 19,690 20,790 22,554 24,165 27,566 29,535 33,831 35,442 37,590 41,349 48,330 53,163 56,385 59,070 67,662 68,915 82,698 88,605 106,326 112,770 124,047 137,830 169,155 177,210 206,745 248,094 265,815 338,310 372,141 413,490 531,630 620,235 744,282 1,240,470 1,860,705 and 3,721,410, with no remainder.

Since 3,721,410 cannot be divided by just 1 and 3,721,410, 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).