Analysis of some problems about the sum of digits of a positive integers
loading.default
item.page.date
item.page.authors
item.page.journal-title
item.page.journal-issn
item.page.volume-title
item.page.publisher
Zien Journals
item.page.abstract
This article presents analysis of some problems about the sum of digits of a positive integers. Problems about the sum of digits of a positive integer often occur in mathematical contests because of their difficulty and the lack of standard ways to tackle the problem. Therefore, in such cases, a analysis of common methods is useful.