Q: Is 125,202,020 a Composite Number?

Why is 125,202,020 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 125,202,020 can be evenly divided by 1 2 4 5 10 19 20 38 76 95 190 361 380 722 1,444 1,805 3,610 7,220 17,341 34,682 69,364 86,705 173,410 329,479 346,820 658,958 1,317,916 1,647,395 3,294,790 6,260,101 6,589,580 12,520,202 25,040,404 31,300,505 62,601,010 and 125,202,020, with no remainder.

Since 125,202,020 cannot be divided by just 1 and 125,202,020, 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).