Q: Is 4,450,400 a Composite Number?

Why is 4,450,400 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 4,450,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 5,563 11,126 22,252 27,815 44,504 55,630 89,008 111,260 139,075 178,016 222,520 278,150 445,040 556,300 890,080 1,112,600 2,225,200 and 4,450,400, with no remainder.

Since 4,450,400 cannot be divided by just 1 and 4,450,400, 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).