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Power 2 The Cards (Posted on 2007-09-16) Difficulty: 3 of 5
88,889 cards are consecutively numbered from 11,111 to 99,999.

These cards are now arranged in a line in any arbitrary order.

Can the 444,445 digit number formed in this manner be a power of 2?

See The Solution Submitted by K Sengupta    
Rating: 2.0000 (1 votes)

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  Subject Author Date
Solutionre: solutionCharlie2007-09-21 10:35:13
SolutionsolutionCharlie2007-09-16 16:55:08
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