Q: Is 3,020,000 a Composite Number?

Why is 3,020,000 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 3,020,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 151 160 200 250 302 400 500 604 625 755 800 1,000 1,208 1,250 1,510 2,000 2,416 2,500 3,020 3,775 4,000 4,832 5,000 6,040 7,550 10,000 12,080 15,100 18,875 20,000 24,160 30,200 37,750 60,400 75,500 94,375 120,800 151,000 188,750 302,000 377,500 604,000 755,000 1,510,000 and 3,020,000, with no remainder.

Since 3,020,000 cannot be divided by just 1 and 3,020,000, 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).