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Singular pair of numbers (Posted on 2008-11-03) Difficulty: 2 of 5
What peculiarity do the numbers 567 and 854 share that no other three-digit positive integer number has?

See The Solution Submitted by pcbouhid    
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Some Thoughts re: Unsure about uniqueness ==> SURE | Comment 2 of 3 |
(In reply to Unsure about uniqueness by Syzygy)

Yes, those are the only two 3 dig numbers Number 807 has a similar feature: the equation displays nine different digits : 0,1,2,4,5,6,7,8,9

see Sloane A059930

Edited on November 3, 2008, 3:13 pm
  Posted by Ady TZIDON on 2008-11-03 12:47:37

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