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#144 |
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Mar 2018
10228 Posts |
51456=(700^2-164^2)/3^2
541456=(10*700^2-164^2)/3^2 |
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#145 |
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"Forget I exist"
Jul 2009
Dumbassville
26·131 Posts |
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#146 | |
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"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
36·13 Posts |
Quote:
You can make an expression for almost any number using surprisingly few digits. |
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#147 |
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Mar 2018
2×5×53 Posts |
((541456-41)/35+1)/35=442
((51456-41)/35+1)/35=42!!! |
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#148 |
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Mar 2018
10000100102 Posts |
so 51456=35^2*42+6
541456=35^2*442+6!!! |
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#149 |
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If I May
"Chris Halsall"
Sep 2002
Barbados
37×263 Posts |
My goodness!!! You're correct! That's amazing! 42!
Amoungst other things, it's the Answer to the Ultimate question of Life, the Universe and Everything (unfortunately, no one remembers what the question was...)! |
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#150 |
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"Forget I exist"
Jul 2009
Dumbassville
203008 Posts |
here's a list of numbers they have equal remainder on division by: Code:
1,2,4,5,7,8,10,14,16,20,25,28,35,40,49,50,56,70,80,98,100,112,125,140,175,196,200,245,250,280,350,392,400,490,500,560,625,700,784,875,980,1000,1225,1250,1400,1750,1960,2000,2450,2500,2800,3500,3920,4375,4900,5000,6125,7000,8750,9800,10000,12250,14000,17500,19600,24500,30625,35000,49000,61250,70000,98000,122500,245000,490000 |
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#151 |
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Mar 2018
2·5·53 Posts |
51456 and 541456 are remarkably both congruent to 41^2 mod(5^2)
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#152 |
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Mar 2018
2×5×53 Posts |
even more remarkable is the fact:
(541456-164^2)/10=51456 |
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#153 |
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"Forget I exist"
Jul 2009
Dumbassville
26×131 Posts |
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#154 |
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Mar 2018
2·5·53 Posts |
...int(541456/23)=23541!!!
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