Q: Is 3,305,600 a Composite Number?

Why is 3,305,600 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 3,305,600 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1,033 1,600 2,066 3,200 4,132 5,165 8,264 10,330 16,528 20,660 25,825 33,056 41,320 51,650 66,112 82,640 103,300 132,224 165,280 206,600 330,560 413,200 661,120 826,400 1,652,800 and 3,305,600, with no remainder.

Since 3,305,600 cannot be divided by just 1 and 3,305,600, 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).