Dave Richeson
@divbyzero
Mathematician. Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Now: divbyzero.bsky.social
ID: 15810838
11-08-2008 17:39:51
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(Inspired by Dave Richeson) In an effort to get something other than politics into your feed, a fun fact about ‘49’ The sum of the digits of the square of 49 (2401) is the square root of 49 (More in the image below) Src: Issue 49 of #SixSTEMTweets newsletter Link in alt text