- Original release
- Previous episode S2011E06 - 69!
- Number S2011E07
- Original language English
- Genre Documentary
-
External links
TheTVDB page
IMDB page
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Last update
20 mars 2026 - 07:20
on 11 databases
220 and 284 (Amicable Numbers)
Why do 220 and 284 get along so well? Dr James Grime introduces us to the world of so-called amicable numbers.
Next episode
S2011E08 - 15 bumfit
