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A short list (Posted on 2018-04-07) Difficulty: 2 of 5
List all three-digit numbers N given that N/11 is equal
to the sum of the squares of N's digits.

See The Solution Submitted by Ady TZIDON    
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Solution answer Comment 1 of 1
(000)*, 550, & 803

550/11 = 50 & 52+02+52 = 50
803/11 = 73 & 82+02+32 = 73

*(permitted leading, superfluous zeroes
000/11 = 0 & 02+02+02 = 0)
  Posted by Dej Mar on 2018-04-07 10:05:58
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