Q: Is 8,031,660 a Composite Number?

Why is 8,031,660 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 8,031,660 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1,092 1,365 1,471 1,820 2,730 2,942 4,413 5,460 5,884 7,355 8,826 10,297 14,710 17,652 19,123 20,594 22,065 29,420 30,891 38,246 41,188 44,130 51,485 57,369 61,782 76,492 88,260 95,615 102,970 114,738 123,564 133,861 154,455 191,230 205,940 229,476 267,722 286,845 308,910 382,460 401,583 535,444 573,690 617,820 669,305 803,166 1,147,380 1,338,610 1,606,332 2,007,915 2,677,220 4,015,830 and 8,031,660, with no remainder.

Since 8,031,660 cannot be divided by just 1 and 8,031,660, 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).