Q: Is 3,306,880 a Composite Number?

Why is 3,306,880 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 3,306,880 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 5,167 10,334 20,668 25,835 41,336 51,670 82,672 103,340 165,344 206,680 330,688 413,360 661,376 826,720 1,653,440 and 3,306,880, with no remainder.

Since 3,306,880 cannot be divided by just 1 and 3,306,880, 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).