Q: Is 1,450,580 a Composite Number?

Why is 1,450,580 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 1,450,580 can be evenly divided by 1 2 4 5 10 20 29 41 58 61 82 116 122 145 164 205 244 290 305 410 580 610 820 1,189 1,220 1,769 2,378 2,501 3,538 4,756 5,002 5,945 7,076 8,845 10,004 11,890 12,505 17,690 23,780 25,010 35,380 50,020 72,529 145,058 290,116 362,645 725,290 and 1,450,580, with no remainder.

Since 1,450,580 cannot be divided by just 1 and 1,450,580, 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).