Q: Is 5,430,425 a Composite Number?

Why is 5,430,425 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 5,430,425 can be evenly divided by 1 5 7 11 13 25 31 35 49 55 65 77 91 143 155 175 217 245 275 325 341 385 403 455 539 637 715 775 1,001 1,085 1,225 1,519 1,705 1,925 2,015 2,275 2,387 2,695 2,821 3,185 3,575 4,433 5,005 5,425 7,007 7,595 8,525 10,075 11,935 13,475 14,105 15,925 16,709 19,747 22,165 25,025 31,031 35,035 37,975 59,675 70,525 83,545 98,735 110,825 155,155 175,175 217,217 417,725 493,675 775,775 1,086,085 and 5,430,425, with no remainder.

Since 5,430,425 cannot be divided by just 1 and 5,430,425, 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).