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Identical Digit Baffle II (Posted on 2014-10-30) Difficulty: 3 of 5
N is a five-digit positive integer such that when multiplied by a single digit, the result is a six-digit positive integer having precisely 5 identical nonzero digits.

Find the respective minimum and maximum value of N.

No Solution Yet Submitted by K Sengupta    
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Solution solution | Comment 1 of 2

min: 12346*9= 111114

max: 98765*9= 888885

btw   111114+888885=999999


  Posted by Ady TZIDON on 2014-10-30 12:43:28
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