Q: Is 1,505,200 a Composite Number?

Why is 1,505,200 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 1,505,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 53 71 80 100 106 142 200 212 265 284 355 400 424 530 568 710 848 1,060 1,136 1,325 1,420 1,775 2,120 2,650 2,840 3,550 3,763 4,240 5,300 5,680 7,100 7,526 10,600 14,200 15,052 18,815 21,200 28,400 30,104 37,630 60,208 75,260 94,075 150,520 188,150 301,040 376,300 752,600 and 1,505,200, with no remainder.

Since 1,505,200 cannot be divided by just 1 and 1,505,200, 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).