Q: Is 2,006,800 a Composite Number?

Why is 2,006,800 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 2,006,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 116 145 173 200 232 290 346 400 464 580 692 725 865 1,160 1,384 1,450 1,730 2,320 2,768 2,900 3,460 4,325 5,017 5,800 6,920 8,650 10,034 11,600 13,840 17,300 20,068 25,085 34,600 40,136 50,170 69,200 80,272 100,340 125,425 200,680 250,850 401,360 501,700 1,003,400 and 2,006,800, with no remainder.

Since 2,006,800 cannot be divided by just 1 and 2,006,800, 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).