Q: Is 67,043,418 a Composite Number?

Why is 67,043,418 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 67,043,418 can be evenly divided by 1 2 3 6 13 26 29 39 58 78 87 107 174 214 277 321 377 554 642 754 831 1,131 1,391 1,662 2,262 2,782 3,103 3,601 4,173 6,206 7,202 8,033 8,346 9,309 10,803 16,066 18,618 21,606 24,099 29,639 40,339 48,198 59,278 80,678 88,917 104,429 121,017 177,834 208,858 242,034 313,287 385,307 626,574 770,614 859,531 1,155,921 1,719,062 2,311,842 2,578,593 5,157,186 11,173,903 22,347,806 33,521,709 and 67,043,418, with no remainder.

Since 67,043,418 cannot be divided by just 1 and 67,043,418, 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).