Tridimensional display of the generalized Ulam spiral displaying 4096 numbers [Visualisation tridimensionnelle de la spirale d'Ulam généralisée montrant 4096 nombres entiers].




Starting from the center of the horizontal plane, the 4096 little squares are numbered (N=1, 2, 3,..., 4096) when following a square spiral. The height of each tower is proportional to the number of divisors of N. The number 1 and the prime numbers are visualized by means of white squares Other numbers are visualized by means of colored towers (from red to yellow according to the number of divisors)


[Plus d'informations à propos de la spirale d'Ulam et de ses généralisations -en français/in french-]
[More information about the Ulam spiral and ist generalizations -in english/en anglais-]


(CMAP28 WWW site: this page was created on 04/20/2012 and last updated on 08/22/2020 11:13:41 -CEST-)



[See all related pictures (including this one) [Voir toutes les images associées (incluant celle-ci)]]

[Please visit the related NumberTheory picture gallery [Visitez la galerie d'images NumberTheory associée]]
[Go back to AVirtualMachineForExploringSpaceTimeAndBeyond [Retour à AVirtualMachineForExploringSpaceTimeAndBeyond]]
[The Y2K bug [Le bug de l'an 2000]]

[Site Map, Help and Search [Plan du Site, Aide et Recherche]]
[Mail [Courrier]]
[About Pictures and Animations [A Propos des Images et des Animations]]


Copyright (c) Jean-François Colonna, 2012-2020.
Copyright (c) CMAP (Centre de Mathématiques APpliquées) UMR CNRS 7641 / Ecole Polytechnique, 2012-2020.