Q: Is 2,207,200 a Composite Number?

Why is 2,207,200 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 2,207,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 89 100 124 155 160 178 200 248 310 356 400 445 496 620 712 775 800 890 992 1,240 1,424 1,550 1,780 2,225 2,480 2,759 2,848 3,100 3,560 4,450 4,960 5,518 6,200 7,120 8,900 11,036 12,400 13,795 14,240 17,800 22,072 24,800 27,590 35,600 44,144 55,180 68,975 71,200 88,288 110,360 137,950 220,720 275,900 441,440 551,800 1,103,600 and 2,207,200, with no remainder.

Since 2,207,200 cannot be divided by just 1 and 2,207,200, 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).