Q: Is 1,889,450 a Composite Number?

Why is 1,889,450 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 1,889,450 can be evenly divided by 1 2 5 10 23 25 31 46 50 53 62 106 115 155 230 265 310 530 575 713 775 1,150 1,219 1,325 1,426 1,550 1,643 2,438 2,650 3,286 3,565 6,095 7,130 8,215 12,190 16,430 17,825 30,475 35,650 37,789 41,075 60,950 75,578 82,150 188,945 377,890 944,725 and 1,889,450, with no remainder.

Since 1,889,450 cannot be divided by just 1 and 1,889,450, 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).