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36 forever (Posted on 2016-04-05) Difficulty: 3 of 5
The sum of the digits of N*k
(for k=any positive integer below 73)
is 36.

Find N.

Bonus: What is the significance of the number 36 in Judaism,
especially relating to forever?

No Solution Yet Submitted by Ady TZIDON    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): The last one | Comment 3 of 4 |
(In reply to re: The last one by Ady TZIDON)

I did a quick search fruitless. I'll do it mre extensive but not now. 

As for the k value:
9*11=99
99*101=9999
999*1001=999999
9999*10001=99999999

If k<10001    k*9999 has 36 as sum of digits.

Edited on April 8, 2016, 5:35 am
  Posted by armando on 2016-04-07 16:22:06

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