Q: Is 3,165,200 a Composite Number?

Why is 3,165,200 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 3,165,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 41 50 80 82 100 164 193 200 205 328 386 400 410 656 772 820 965 1,025 1,544 1,640 1,930 2,050 3,088 3,280 3,860 4,100 4,825 7,720 7,913 8,200 9,650 15,440 15,826 16,400 19,300 31,652 38,600 39,565 63,304 77,200 79,130 126,608 158,260 197,825 316,520 395,650 633,040 791,300 1,582,600 and 3,165,200, with no remainder.

Since 3,165,200 cannot be divided by just 1 and 3,165,200, 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).