Q: Is 8,000,800 a Composite Number?

Why is 8,000,800 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 8,000,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 73 80 100 137 146 160 200 274 292 365 400 548 584 685 730 800 1,096 1,168 1,370 1,460 1,825 2,192 2,336 2,740 2,920 3,425 3,650 4,384 5,480 5,840 6,850 7,300 10,001 10,960 11,680 13,700 14,600 20,002 21,920 27,400 29,200 40,004 50,005 54,800 58,400 80,008 100,010 109,600 160,016 200,020 250,025 320,032 400,040 500,050 800,080 1,000,100 1,600,160 2,000,200 4,000,400 and 8,000,800, with no remainder.

Since 8,000,800 cannot be divided by just 1 and 8,000,800, 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).