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Search: id:A046515
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A046515 Numbers with multiplicative persistence value 6. +0
2
6788, 6878, 6887, 7688, 7868, 7886, 8678, 8687, 8768, 8786, 8867, 8876, 16788, 16878, 16887, 17688, 17868, 17886, 18678, 18687, 18768, 18786, 18867, 18876, 23788, 23878, 23887, 24678, 24687, 24768, 24786, 24867, 24876, 26478, 26487 (list; graph; listen)
OFFSET

0,1

LINKS

Eric Weisstein's World of Mathematics, Multiplicative Persistence

EXAMPLE

6788 -> [ 2688 ][ 768 ][ 336 ][ 54 ][ 20 ][ 0 ] -> one digit in six steps.

CROSSREFS

Cf. A003001, A014120, A046506.

Sequence in context: A031986 A031832 A121106 this_sequence A132215 A075669 A066878

Adjacent sequences: A046512 A046513 A046514 this_sequence A046516 A046517 A046518

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1998.

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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