Q: Is 3,813,040 a Composite Number?

Why is 3,813,040 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 3,813,040 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 619 770 880 1,232 1,238 1,540 2,476 3,080 3,095 4,333 4,952 6,160 6,190 6,809 8,666 9,904 12,380 13,618 17,332 21,665 24,760 27,236 34,045 34,664 43,330 47,663 49,520 54,472 68,090 69,328 86,660 95,326 108,944 136,180 173,320 190,652 238,315 272,360 346,640 381,304 476,630 544,720 762,608 953,260 1,906,520 and 3,813,040, with no remainder.

Since 3,813,040 cannot be divided by just 1 and 3,813,040, 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).