Something like Champernowne constant
Number Theory
Level
2
On the blackboard, my friend Arbi writes the number 1, 2, 3, and so on. What is the 1 millionth digit that he writes?
Note: Arbi writes so that 12345678910111213141516 and so on. So the 10th digit that he writes is '1', not '10'.
by
Benyamin Krisna