×

On a problem by H. Steinhaus. (English) Zbl 0104.26703

Acta Arith. 7, 251-252 (1962); Ibid. 8, 259 (1963).

MSC:

11A63 Radix representation; digital problems

Keywords:

number theory
PDFBibTeX XMLCite
Full Text: DOI EuDML

Online Encyclopedia of Integer Sequences:

Sum of 4th powers of digits of n.