Q: Is 4,045,200 a Composite Number?

Why is 4,045,200 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 4,045,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1,200 3,371 6,742 10,113 13,484 16,855 20,226 26,968 33,710 40,452 50,565 53,936 67,420 80,904 84,275 101,130 134,840 161,808 168,550 202,260 252,825 269,680 337,100 404,520 505,650 674,200 809,040 1,011,300 1,348,400 2,022,600 and 4,045,200, with no remainder.

Since 4,045,200 cannot be divided by just 1 and 4,045,200, 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).