Q: Is 20,368,670 a Composite Number?

Why is 20,368,670 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 20,368,670 can be evenly divided by 1 2 5 7 10 14 35 43 67 70 86 101 134 202 215 301 335 430 469 505 602 670 707 938 1,010 1,414 1,505 2,345 2,881 3,010 3,535 4,343 4,690 5,762 6,767 7,070 8,686 13,534 14,405 20,167 21,715 28,810 30,401 33,835 40,334 43,430 47,369 60,802 67,670 94,738 100,835 152,005 201,670 236,845 290,981 304,010 473,690 581,962 1,454,905 2,036,867 2,909,810 4,073,734 10,184,335 and 20,368,670, with no remainder.

Since 20,368,670 cannot be divided by just 1 and 20,368,670, 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).