Q: Is 77,565,060 a Composite Number?

Why is 77,565,060 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 77,565,060 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 239 270 478 540 601 717 956 1,195 1,202 1,434 1,803 2,151 2,390 2,404 2,868 3,005 3,585 3,606 4,302 4,780 5,409 6,010 6,453 7,170 7,212 8,604 9,015 10,755 10,818 12,020 12,906 14,340 16,227 18,030 21,510 21,636 25,812 27,045 32,265 32,454 36,060 43,020 54,090 64,530 64,908 81,135 108,180 129,060 143,639 162,270 287,278 324,540 430,917 574,556 718,195 861,834 1,292,751 1,436,390 1,723,668 2,154,585 2,585,502 2,872,780 3,878,253 4,309,170 5,171,004 6,463,755 7,756,506 8,618,340 12,927,510 15,513,012 19,391,265 25,855,020 38,782,530 and 77,565,060, with no remainder.

Since 77,565,060 cannot be divided by just 1 and 77,565,060, 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).