Q: Is 13,344,840 a Composite Number?

Why is 13,344,840 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 13,344,840 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 76 90 95 114 120 152 171 180 190 228 285 342 360 380 456 570 684 760 855 1,140 1,368 1,710 1,951 2,280 3,420 3,902 5,853 6,840 7,804 9,755 11,706 15,608 17,559 19,510 23,412 29,265 35,118 37,069 39,020 46,824 58,530 70,236 74,138 78,040 87,795 111,207 117,060 140,472 148,276 175,590 185,345 222,414 234,120 296,552 333,621 351,180 370,690 444,828 556,035 667,242 702,360 741,380 889,656 1,112,070 1,334,484 1,482,760 1,668,105 2,224,140 2,668,968 3,336,210 4,448,280 6,672,420 and 13,344,840, with no remainder.

Since 13,344,840 cannot be divided by just 1 and 13,344,840, 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).