Q: Is 7,135,580 a Composite Number?

Why is 7,135,580 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 7,135,580 can be evenly divided by 1 2 4 5 10 17 20 31 34 62 68 85 124 155 170 310 340 527 620 677 1,054 1,354 2,108 2,635 2,708 3,385 5,270 6,770 10,540 11,509 13,540 20,987 23,018 41,974 46,036 57,545 83,948 104,935 115,090 209,870 230,180 356,779 419,740 713,558 1,427,116 1,783,895 3,567,790 and 7,135,580, with no remainder.

Since 7,135,580 cannot be divided by just 1 and 7,135,580, 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).