Q: Is 2,005,200 a Composite Number?

Why is 2,005,200 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 2,005,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 557 600 720 900 1,114 1,200 1,671 1,800 2,228 2,785 3,342 3,600 4,456 5,013 5,570 6,684 8,355 8,912 10,026 11,140 13,368 13,925 16,710 20,052 22,280 25,065 26,736 27,850 33,420 40,104 41,775 44,560 50,130 55,700 66,840 80,208 83,550 100,260 111,400 125,325 133,680 167,100 200,520 222,800 250,650 334,200 401,040 501,300 668,400 1,002,600 and 2,005,200, with no remainder.

Since 2,005,200 cannot be divided by just 1 and 2,005,200, 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).