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Revision History for A005101

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Showing entries 1-10 | older changes

A005101

Abundant numbers (sum of divisors of m exceeds 2m).
(history; published version)

#158 by Michael De Vlieger at Fri Oct 04 10:02:39 EDT 2024

STATUS

reviewed

approved

#157 by Michel Marcus at Fri Oct 04 09:25:35 EDT 2024

STATUS

proposed

reviewed

#156 by Stefano Spezia at Fri Oct 04 01:01:11 EDT 2024

STATUS

editing

proposed

#155 by Stefano Spezia at Fri Oct 04 00:59:18 EDT 2024

LINKS

Tyler Ross, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL27/Ross/ross3.html">A Perfect Number Generalization and Some Euclid-Euler Type Results</a>, Journal of Integer Sequences, Vol. 27 (2024), Article 24.7.5. See p. 10.

STATUS

approved

editing

#154 by Charles R Greathouse IV at Mon Apr 03 10:36:09 EDT 2023

LINKS

C. K. Caldwell, The Prime Glossary, <a href="httphttps://primes.utmt5k.eduorg/glossary/page.php/AbundantNumber.html">abundant number</a>.

Discussion

Mon Apr 03

10:36

OEIS Server: https://oeis.org/edit/global/2966

#153 by Peter Luschny at Sat Nov 12 06:21:05 EST 2022

STATUS

reviewed

approved

#152 by Michel Marcus at Sat Nov 12 03:22:28 EST 2022

STATUS

proposed

reviewed

#151 by Elijah Beregovsky at Fri Nov 11 15:39:22 EST 2022

STATUS

editing

proposed

#150 by Elijah Beregovsky at Fri Nov 11 15:34:31 EST 2022

LINKS

Jason Earls, <a href="httpshttp://pdfsfs.semanticscholarunm.orgedu/4559SNJ/ac50797ddeda688576630c4d92229440a0a3OnSmarandacheRepunit.pdf#page=251">On Smarandache repunit n numbers</a>, in Smarandache Notions Journal, Vol. 14, No. 1 (2004), page 243.

STATUS

approved

editing

Discussion

Fri Nov 11

15:38

Elijah Beregovsky: Broken link.

15:39

Elijah Beregovsky: Jill Britton's applet is, sadly, not working as well

#149 by Michel Marcus at Sun Jan 16 09:15:06 EST 2022

STATUS

reviewed

approved