About Some Relatives of the Taxicab Number
Number Theory
2019-08-02 v4
Abstract
The taxicab number, , has the following property. If we add its digits we obtain . The number obtained from by reversing the order of its digits is . If we multiply by we obtain again . In the paper we study various generalizations of this property.
Cite
@article{arxiv.1805.10739,
title = {About Some Relatives of the Taxicab Number},
author = {Viorel Nitica},
journal= {arXiv preprint arXiv:1805.10739},
year = {2019}
}
Comments
This version has some minor corrections