Q: Is 3,505,600 a Composite Number?

Why is 3,505,600 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 3,505,600 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 140 160 175 200 224 280 313 320 350 400 448 560 626 700 800 1,120 1,252 1,400 1,565 1,600 2,191 2,240 2,504 2,800 3,130 4,382 5,008 5,600 6,260 7,825 8,764 10,016 10,955 11,200 12,520 15,650 17,528 20,032 21,910 25,040 31,300 35,056 43,820 50,080 54,775 62,600 70,112 87,640 100,160 109,550 125,200 140,224 175,280 219,100 250,400 350,560 438,200 500,800 701,120 876,400 1,752,800 and 3,505,600, with no remainder.

Since 3,505,600 cannot be divided by just 1 and 3,505,600, 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).