Q: Is 2,031,400 a Composite Number?

Why is 2,031,400 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 2,031,400 can be evenly divided by 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1,400 1,451 2,902 5,804 7,255 10,157 11,608 14,510 20,314 29,020 36,275 40,628 50,785 58,040 72,550 81,256 101,570 145,100 203,140 253,925 290,200 406,280 507,850 1,015,700 and 2,031,400, with no remainder.

Since 2,031,400 cannot be divided by just 1 and 2,031,400, 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).