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A180015
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List of Armstrong (narcissistic) numbers in base 8 that are prime (written in base 10).
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1
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OFFSET
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1,1
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LINKS
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EXAMPLE
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The term 25639 is equal to 62047 in base 8. 62047 has 5 digits, and 6^5 + 2^5 + 0^5 + 4^5 + 7^5 = 62047 (in base 8) = 25639 (in base 10).
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CROSSREFS
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KEYWORD
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base,fini,full,nonn
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AUTHOR
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Robin James Kerrison (rjk1994(AT)gmail.com), Aug 06 2010
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STATUS
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approved
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