A very simple search for "decimal" on the perlmonks would (among others) present you this:
How do I convert between decimal and binary?

You could have found that easily ...

regards
Stefan K 
$dom = "skamphausen.de";   ##   May The Open Source Be With You!
$Mail = "mail@$dom;  $Url = "http://www.$dom";

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In reply to Re: decimal to binary by stefan k
in thread decimal to binary by tsvika_t

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