Q: Is 102,020,000 a Composite Number?

Why is 102,020,000 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 102,020,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1,000 1,250 2,000 2,500 4,000 5,000 5,101 10,000 10,202 20,000 20,404 25,505 40,808 51,010 81,616 102,020 127,525 163,232 204,040 255,050 408,080 510,100 637,625 816,160 1,020,200 1,275,250 2,040,400 2,550,500 3,188,125 4,080,800 5,101,000 6,376,250 10,202,000 12,752,500 20,404,000 25,505,000 51,010,000 and 102,020,000, with no remainder.

Since 102,020,000 cannot be divided by just 1 and 102,020,000, 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).