Q: Is 83,605,620 a Composite Number?

Why is 83,605,620 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 83,605,620 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 137 140 210 274 411 420 548 685 822 959 1,370 1,453 1,644 1,918 2,055 2,740 2,877 2,906 3,836 4,110 4,359 4,795 5,754 5,812 7,265 8,220 8,718 9,590 10,171 11,508 14,385 14,530 17,436 19,180 20,342 21,795 28,770 29,060 30,513 40,684 43,590 50,855 57,540 61,026 87,180 101,710 122,052 152,565 199,061 203,420 305,130 398,122 597,183 610,260 796,244 995,305 1,194,366 1,393,427 1,990,610 2,388,732 2,786,854 2,985,915 3,981,220 4,180,281 5,573,708 5,971,830 6,967,135 8,360,562 11,943,660 13,934,270 16,721,124 20,901,405 27,868,540 41,802,810 and 83,605,620, with no remainder.

Since 83,605,620 cannot be divided by just 1 and 83,605,620, 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).