Q: Is 121,225,560 a Composite Number?

Why is 121,225,560 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 121,225,560 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 739 1,367 1,478 2,217 2,734 2,956 3,695 4,101 4,434 5,468 5,912 6,835 7,390 8,202 8,868 10,936 11,085 13,670 14,780 16,404 17,736 20,505 22,170 27,340 29,560 32,808 41,010 44,340 54,680 82,020 88,680 164,040 1,010,213 2,020,426 3,030,639 4,040,852 5,051,065 6,061,278 8,081,704 10,102,130 12,122,556 15,153,195 20,204,260 24,245,112 30,306,390 40,408,520 60,612,780 and 121,225,560, with no remainder.

Since 121,225,560 cannot be divided by just 1 and 121,225,560, 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).