Q: Is 7,382,529 a Composite Number?

Why is 7,382,529 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 7,382,529 can be evenly divided by 1 3 7 9 11 21 27 33 53 63 67 77 99 159 189 201 231 297 371 469 477 583 603 693 737 1,113 1,407 1,431 1,749 1,809 2,079 2,211 3,339 3,551 4,081 4,221 5,159 5,247 6,633 10,017 10,653 12,243 12,663 15,477 15,741 19,899 24,857 31,959 36,729 39,061 46,431 74,571 95,877 110,187 117,183 139,293 223,713 273,427 351,549 671,139 820,281 1,054,647 2,460,843 and 7,382,529, with no remainder.

Since 7,382,529 cannot be divided by just 1 and 7,382,529, 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).