Problem 60181. Integer Persistence, Product

Let's construct a sequence as follows: is a given natural number, and is the product of the digits of . The persistence of is defined as the smallest index n such that .
Complete the function persistance(u0) which, for a given , returns its persistence.

Solution Stats

85.71% Correct | 14.29% Incorrect
Last Solution submitted on Dec 03, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers11

Suggested Problems

More from this Author53

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!