Q: Is 3,782,250 a Composite Number?

Why is 3,782,250 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 3,782,250 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 41 45 50 75 82 90 123 125 150 205 225 246 250 369 375 410 450 615 738 750 1,025 1,125 1,230 1,681 1,845 2,050 2,250 3,075 3,362 3,690 5,043 5,125 6,150 8,405 9,225 10,086 10,250 15,129 15,375 16,810 18,450 25,215 30,258 30,750 42,025 46,125 50,430 75,645 84,050 92,250 126,075 151,290 210,125 252,150 378,225 420,250 630,375 756,450 1,260,750 1,891,125 and 3,782,250, with no remainder.

Since 3,782,250 cannot be divided by just 1 and 3,782,250, 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).