Q: Is 120,415,212 a Composite Number?

Why is 120,415,212 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 120,415,212 can be evenly divided by 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 529 828 1,058 1,587 2,116 3,174 4,761 6,323 6,348 9,522 12,646 18,969 19,044 25,292 37,938 56,907 75,876 113,814 145,429 227,628 290,858 436,287 581,716 872,574 1,308,861 1,745,148 2,617,722 3,344,867 5,235,444 6,689,734 10,034,601 13,379,468 20,069,202 30,103,803 40,138,404 60,207,606 and 120,415,212, with no remainder.

Since 120,415,212 cannot be divided by just 1 and 120,415,212, 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).