NMO Problem 3

João calculated the product of the non zero digits of each integer from \(1\) to \(10^{2009}\) and then he summed these \(10^{2009}\) products. The number he obtained can be written as \(A^B\). Find \(A+B\).

This problem is from the NMO.This problem is part of this set.

×

Problem Loading...

Note Loading...

Set Loading...