Q: Is 10,026,800 a Composite Number?

Why is 10,026,800 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 10,026,800 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 560 700 1,400 2,800 3,581 7,162 14,324 17,905 25,067 28,648 35,810 50,134 57,296 71,620 89,525 100,268 125,335 143,240 179,050 200,536 250,670 286,480 358,100 401,072 501,340 626,675 716,200 1,002,680 1,253,350 1,432,400 2,005,360 2,506,700 5,013,400 and 10,026,800, with no remainder.

Since 10,026,800 cannot be divided by just 1 and 10,026,800, 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).