Q: Is 3,135,380 a Composite Number?

Why is 3,135,380 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 3,135,380 can be evenly divided by 1 2 4 5 10 19 20 37 38 74 76 95 148 185 190 223 370 380 446 703 740 892 1,115 1,406 2,230 2,812 3,515 4,237 4,460 7,030 8,251 8,474 14,060 16,502 16,948 21,185 33,004 41,255 42,370 82,510 84,740 156,769 165,020 313,538 627,076 783,845 1,567,690 and 3,135,380, with no remainder.

Since 3,135,380 cannot be divided by just 1 and 3,135,380, 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).