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A powerful s.o.d. (Posted on 2012-08-14) Difficulty: 2 of 5
There are three six-digit numbers such that each is a 4th power of its sum of digits .

1. List them.
2. Each one has a certain peculiarity (or more than one). Try to define it.
3. Ignoring the 6-digits constraint , how many integers like that exist?

No Solution Yet Submitted by Ady TZIDON    
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Comments: ( Back to comment list | You must be logged in to post comments.)
Question re: Excel Solution Part 1 2&3 ???? | Comment 3 of 5 |
(In reply to Excel Solution Part 1 by Chris, PhD)

What about part 2(applies to Charlie as well) and 3(only you.)?
  Posted by Ady TZIDON on 2012-08-15 10:46:53

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