Magic numbers: Difference between revisions

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Task:
Task:


<syntaxhighlight lang=J> #pdivs
<syntaxhighlight lang=J> #pdivs NB. quantity of these "magic' numbers"
20457
20457
>./pdivs NB. largest of these "magic numbers"
>./pdivs
3608528850368400786036725
3608528850368400786036725
(~.,. #/.~) #@":@> pdivs
(~.,. #/.~) #@":@> pdivs NB. tallies by digit count
1 10
1 10
2 45
2 45