Concepedia

An Extension of a Theorem by Cheo and Yien Concerning Digital Sums

Robert E. Kennedy, Curtis Cooper

˜The œFibonacci quarterly · 1991 · 12 citations · 2 references

DOI

Concepts

References

2

On the Natural Density of the Niven Numbers

Robert E. Kennedy, Curtis Cooper · College Mathematics Journal · 1984 · 18 citations

, , +6

A PROBLEM ON THE k-ADIC REPRESENTATION OF POSITIVE INTEGERS

P Cheo, Yien Sz · Acta Mathematica Sinica · 1955 · 15 citations

, , +9