23 can Only be Divided by Itself or by One
Found at the bus stop at 23rd and Mission. (Credit – Brittney Gilbert)
Tags: Math
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Found at the bus stop at 23rd and Mission. (Credit – Brittney Gilbert)
Tags: Math
You can comment below, or link to this permanent URL from your own site.
June 5, 2009 at 10:01 am
From the exciting world of prime numbers!
June 5, 2009 at 10:06 am
This is another example of pro-prime number propaganda propagated by the liberal media.
June 5, 2009 at 10:20 am
Can you handle the truth?
http://www.flickr.com/photos/eviloars/3556997299/
June 5, 2009 at 10:47 am
Glad this prime number is getting some play at last! Thanks!
FYI: this helpful math reminder has been there for about a month, and hopefully more will crop up along Mission St.
June 5, 2009 at 1:24 pm
About a month? Are you serious? It’s been there for years. There are others saying that humans get 23 chromosomes from each parent, and that the axial tilt of the earth is 23 degrees (it’s 23.5, but, OK).
The Mission District: visit it some time.
June 5, 2009 at 4:03 pm
Strangely applied to a visual demonstration of a square number. Metaphors: mixed.
June 8, 2009 at 2:44 pm
Wrong.
23/2 = 11.5
Or, my favorite:
23/1999 ≈ 0.011505752876438219109554777388694