English

Reverse Divisors and Magic Numbers

Number Theory 2026-05-05 v1

Abstract

The study examines the relationship between Ball's magic numbers and reverses divisors. These numbers are the source of beautiful and curious properties. Activities related to numbers can be a fun way to motivate mathematics students, while also enabling surprising analysis and connections.

Keywords

Cite

@article{arxiv.2404.06656,
  title  = {Reverse Divisors and Magic Numbers},
  author = {Eudes Antonio Costa and Ronaldo Antônio Santos},
  journal= {arXiv preprint arXiv:2404.06656},
  year   = {2026}
}

Comments

19 pages

R2 v1 2026-06-28T15:49:22.710Z