1090
xkcd #3184: Funny Numbers
(thelemmy.club)
Title text:
In 1899, people were walking around shouting '23' at each other and laughing, and confused reporters were writing articles trying to figure out what it meant.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3184/
Im 93% sure that 6*9 doesnt equal 42 in base 6227020800