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2014-10-09T22:30:35+03:00
Pg1- pg9= 9 pg -9 cifre  ;    pg 10- pg 99= 90pg- 90x2=180 cifre   ;     pg100-pg999=900pg- 900x3= 2700cifre    ;    pg 1000-pg1056= 57 pg- 57x4=228 cifre.       Deci, 9+180+2700+228=3117 cifre, in total
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