## Referencia
Hanover, D. (2017). The Base Dependent Behavior of Kaprekar’s Routine: A Theoretical and Computational Study Revealing New Regularities (arXiv:1710.06308). arXiv. [https://doi.org/10.48550/arXiv.1710.06308](https://doi.org/10.48550/arXiv.1710.06308)