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Topic: 2506=2*10^3+5*10^2+0*10+6^1*10^0
Replies: 8   Last Post: Oct 30, 2013 1:44 PM

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JT

Posts: 1,150
Registered: 4/7/12
Re: 2506=2*10^3+5*10^2+0*10+6^1*10^0
Posted: Oct 29, 2013 3:25 PM
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Den tisdagen den 29:e oktober 2013 kl. 20:16:53 UTC+1 skrev jonas.t...@gmail.com:
> 2506=2*10^3+5*10^2+0*10+6^1*10^0
>
>
>
> Is there a name for when you write out a number as the right side expression?


If so there must be a name for when you write out expression like.
Exp=x^2
7777777777= 88191 353 26 3 +2 = 88191^2+ 353^2+ 26^2+ 3^2 +2
Exp=x^3
7777777777= 1981 153 33 10 4 3 3 +4=1981^3+ 153^3+ 33^3+ 10^3+ 4^3+ 3^3+ 3^3 +4
Exp=x^4
7777777777= 296 100 33 12 9 5 4 3 3 2 2 2 +12 =296^4+ 100^4+ 33^4+ 12^4+ 9^4+ 5^4+ 4^4+ 3^4+ 3^4+ 2^4+ 2^4+ 2^4 +12

Or maybe there simply isn't so what should i call these forms?




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