Q: Is 13,651,456 a Composite Number?

Why is 13,651,456 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 13,651,456 can be evenly divided by 1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 293 364 416 448 512 586 728 832 896 1,172 1,456 1,664 1,792 2,051 2,344 2,912 3,328 3,584 3,809 4,102 4,688 5,824 6,656 7,618 8,204 9,376 11,648 15,236 16,408 18,752 23,296 26,663 30,472 32,816 37,504 46,592 53,326 60,944 65,632 75,008 106,652 121,888 131,264 150,016 213,304 243,776 262,528 426,608 487,552 525,056 853,216 975,104 1,050,112 1,706,432 1,950,208 3,412,864 6,825,728 and 13,651,456, with no remainder.

Since 13,651,456 cannot be divided by just 1 and 13,651,456, 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).