Q: Is 30,015,300 a Composite Number?

Why is 30,015,300 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 30,015,300 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 525 700 1,050 2,100 14,293 28,586 42,879 57,172 71,465 85,758 100,051 142,930 171,516 200,102 214,395 285,860 300,153 357,325 400,204 428,790 500,255 600,306 714,650 857,580 1,000,510 1,071,975 1,200,612 1,429,300 1,500,765 2,001,020 2,143,950 2,501,275 3,001,530 4,287,900 5,002,550 6,003,060 7,503,825 10,005,100 15,007,650 and 30,015,300, with no remainder.

Since 30,015,300 cannot be divided by just 1 and 30,015,300, 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).