Q: Is 3,000,150 a Composite Number?

Why is 3,000,150 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 3,000,150 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 59 75 90 113 118 150 177 225 226 295 339 354 450 531 565 590 678 885 1,017 1,062 1,130 1,475 1,695 1,770 2,034 2,655 2,825 2,950 3,390 4,425 5,085 5,310 5,650 6,667 8,475 8,850 10,170 13,275 13,334 16,950 20,001 25,425 26,550 33,335 40,002 50,850 60,003 66,670 100,005 120,006 166,675 200,010 300,015 333,350 500,025 600,030 1,000,050 1,500,075 and 3,000,150, with no remainder.

Since 3,000,150 cannot be divided by just 1 and 3,000,150, 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).