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The Last Word


Bazza

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Re: The Last Word

 

Sorry, you posted while I was responding to L Marcus above. Weather here now ... getting up to the mid-60s, F.

 

No intention of moving here. We'd have to win a lottery, have a house fire, or some other unforeseen event like that.

Ah. Okay, then.

 

Weather was downright cold when Josh and I got up this morning. Overall, it's been a mild, cool, sunny day. Good weather for moving.

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Re: The Last Word

 

Problem Solving Competition, Fall 2008, problem #1

Call an integer fortunate if it can be written with four equal digits in some base b.

 

(a) Clearly 2222 is fortunate; why is 2000 fortunate?

 

(B) Find the greatest fortunate number less than 2000. Justify your answer.

(Only students here are eligible. I repeat it here just for grins.) :D

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