Rotate the integer to the left...

When we rotate an integer, we take the last digit (right most) and move it to the front of the number. For example, if we rotate 1234512345, we will get 51234 51234 .

What is the smallest (positive) integer NN, such that when NN is rotated, we obtain 23N \frac{2}{3} N ?

×

Problem Loading...

Note Loading...

Set Loading...