Q: Is 165,616,572 a Composite Number?

Why is 165,616,572 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 165,616,572 can be evenly divided by 1 2 3 4 6 11 12 22 33 44 66 121 132 167 242 334 363 484 501 668 683 726 1,002 1,366 1,452 1,837 2,004 2,049 2,732 3,674 4,098 5,511 7,348 7,513 8,196 11,022 15,026 20,207 22,044 22,539 30,052 40,414 45,078 60,621 80,828 82,643 90,156 114,061 121,242 165,286 228,122 242,484 247,929 330,572 342,183 456,244 495,858 684,366 991,716 1,254,671 1,368,732 2,509,342 3,764,013 5,018,684 7,528,026 13,801,381 15,056,052 27,602,762 41,404,143 55,205,524 82,808,286 and 165,616,572, with no remainder.

Since 165,616,572 cannot be divided by just 1 and 165,616,572, 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).