Q: Is 30,283,435 a Composite Number?

Why is 30,283,435 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 30,283,435 can be evenly divided by 1 5 7 13 19 31 35 65 91 95 113 133 155 217 247 403 455 565 589 665 791 1,085 1,235 1,469 1,729 2,015 2,147 2,821 2,945 3,503 3,955 4,123 7,345 7,657 8,645 10,283 10,735 14,105 15,029 17,515 20,615 24,521 27,911 38,285 45,539 51,415 53,599 66,557 75,145 122,605 139,555 195,377 227,695 267,995 318,773 332,785 465,899 865,241 976,885 1,593,865 2,329,495 4,326,205 6,056,687 and 30,283,435, with no remainder.

Since 30,283,435 cannot be divided by just 1 and 30,283,435, 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).