OPM 2001 Problem 6
- Final day 2
Let be a natural number. Prove that there is a multiple of that can be written only with the digits and .
Dataset text AI-MO AoPS. Quoted with source.
Official text: Portuguese Mathematical Olympiad 2001 official paper, page 1.
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.