Q: Is 3,816,180 a Composite Number?

Why is 3,816,180 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 3,816,180 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 37 45 54 60 74 90 108 111 135 148 180 185 191 222 270 333 370 382 444 540 555 573 666 740 764 955 999 1,110 1,146 1,332 1,665 1,719 1,910 1,998 2,220 2,292 2,865 3,330 3,438 3,820 3,996 4,995 5,157 5,730 6,660 6,876 7,067 8,595 9,990 10,314 11,460 14,134 17,190 19,980 20,628 21,201 25,785 28,268 34,380 35,335 42,402 51,570 63,603 70,670 84,804 103,140 106,005 127,206 141,340 190,809 212,010 254,412 318,015 381,618 424,020 636,030 763,236 954,045 1,272,060 1,908,090 and 3,816,180, with no remainder.

Since 3,816,180 cannot be divided by just 1 and 3,816,180, 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).