perplexus.info :: Just Math : How many Integers?

How many Integers? (Posted on 2006-05-18)

Find the number of positive integers that divide (10)^999 but not (10)^998.

See The Solution Submitted by Ravi Raja

Rating: 3.0000 (1 votes)

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Cool!

| Comment 5 of 10 |

Nice solution, Federico!

Posted by Steve Herman on 2006-05-18 10:39:18

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