OIM 2025 Problem 3
Sejam e inteiros positivos com . Define-se como a soma dos dígitos de escrito na base . Existe algum inteiro tal que
Nota: Os dígitos de escrito na base são os números inteiros tais que , com e para .
Official text Iberoamerican Mathematical Olympiad 2025 official paper, page 1. Quoted with source.
A model read this text from the scan of the paper by OCR, with vision/local (GLM-OCR-8bit). No person has checked it against the paper yet.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.