Q: Is 5,310,448 a Composite Number?

Why is 5,310,448 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 5,310,448 can be evenly divided by 1 2 4 8 11 13 16 22 26 44 52 88 104 121 143 176 208 211 242 286 422 484 572 844 968 1,144 1,573 1,688 1,936 2,288 2,321 2,743 3,146 3,376 4,642 5,486 6,292 9,284 10,972 12,584 18,568 21,944 25,168 25,531 30,173 37,136 43,888 51,062 60,346 102,124 120,692 204,248 241,384 331,903 408,496 482,768 663,806 1,327,612 2,655,224 and 5,310,448, with no remainder.

Since 5,310,448 cannot be divided by just 1 and 5,310,448, 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).