olymmath

OMCC 2003 Problem 6

  • Day 2

Say a number is tico if the sum of it's digits is a multiple of 20032003 . (i)\text{(i)} Show that there exists a positive integer NN such that the first 20032003 multiples, N,2N,3N,…2003NN,2N,3N,\ldots 2003N are all tico. (ii)\text{(ii)} Does there exist a positive integer NN such that all it's multiples are tico?

Dataset text AI-MO AoPS. Quoted with source.

Solutions

No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.

Add a solution

Similar problems

These problems have the most words in common with this statement.

Locator centro/2003/p6 · Tag FQ0XV1T63N · Edit this page on GitHub · Keys: j next, k previous