Q: Is 1,313,000 a Composite Number?

Why is 1,313,000 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 1,313,000 can be evenly divided by 1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 101 104 125 130 200 202 250 260 325 404 500 505 520 650 808 1,000 1,010 1,300 1,313 1,625 2,020 2,525 2,600 2,626 3,250 4,040 5,050 5,252 6,500 6,565 10,100 10,504 12,625 13,000 13,130 20,200 25,250 26,260 32,825 50,500 52,520 65,650 101,000 131,300 164,125 262,600 328,250 656,500 and 1,313,000, with no remainder.

Since 1,313,000 cannot be divided by just 1 and 1,313,000, 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).