What is a vampire number?

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  • What is a vampire number?


In mathematics, a vampire number ... Vampire numbers first appeared in a 1994 post by Clifford A. Pickover to the Usenet group sci.math, ...
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Positive: 45 %
Examples of vampire numbers include 1260 = 21·60 (1) 1395 = 15·93 (2) 1435 = 35·41 (3) ... If is a vampire number, then and are called its "fangs."
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Positive: 42 %

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What are vampire numbers? - feat. James Grime and Ed Copeland. ...
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Positive: 45 %
I know you are asking, "what the heck is a vampire number!?" I don't blame you, that's exactly what I thought when I bumped into them. Well, ...
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Positive: 40 %
list all true vampire numbers with factors < max to stdout. If second argument is "p", also list pseudovampire numbers. } proc main argv ...
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Positive: 26 %
Talk:Vampire number. WikiProject Mathematics ... I have studied vampire numbers but not seen mention of other bases. "in a given base (usually decimal) ...
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Positive: 3 %

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