Q: Is 20,702,016 a Composite Number?

Why is 20,702,016 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 20,702,016 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 127 144 192 254 283 288 381 508 566 576 762 849 1,016 1,132 1,143 1,524 1,698 2,032 2,264 2,286 2,547 3,048 3,396 4,064 4,528 4,572 5,094 6,096 6,792 8,128 9,056 9,144 10,188 12,192 13,584 18,112 18,288 20,376 24,384 27,168 35,941 36,576 40,752 54,336 71,882 73,152 81,504 107,823 143,764 163,008 215,646 287,528 323,469 431,292 575,056 646,938 862,584 1,150,112 1,293,876 1,725,168 2,300,224 2,587,752 3,450,336 5,175,504 6,900,672 10,351,008 and 20,702,016, with no remainder.

Since 20,702,016 cannot be divided by just 1 and 20,702,016, 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).