Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 21:39, February 3, 2018 188.8.131.52 (Talk) . . (6,581 bytes) (+265) . . (undo) (cur | prev) 21:37, February 3, 2018 184.108.40.206 (Talk) . . (6,316 bytes) (+6,316) . . (Created page with "Demonstration, with [[Cuisenaire rods, of the abundance of the number 12]] In number theory, an '''abundant nu...") Retrieved from "https://large-numbers.fandom.com/wiki/Abundant_number" Community content is available under CC-BY-SA unless otherwise noted.