Polydivisible Numbers

Some articles on polydivisible numbers, polydivisible number, number:

How Many Polydivisible Numbers Are There?
... If k is a polydivisible number with n-1 digits, then it can be extended to create a polydivisible number with n digits if there is a number between 10k and 10k+9 that is divisible by n ... If n is less or equal to 10, then it is always possible to extend an n-1 digit polydivisible number to an n-digit polydivisible number in this way, and indeed ... If n is greater than 10, it is not always possible to extend a polydivisible number in this way, and as n becomes larger, the chances of being able to extend a given ...
Polydivisible Number - Related Problems
... Other problems involving polydivisible numbers include Finding polydivisible numbers with additional restrictions on the digits - for example, the longest polydivisible number that only uses even digits ...

Famous quotes containing the word numbers:

    Old age equalizes—we are aware that what is happening to us has happened to untold numbers from the beginning of time. When we are young we act as if we were the first young people in the world.
    Eric Hoffer (1902–1983)