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extravagant number (another Prime Pages' Glossary entries) |
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Glossary:
Prime Pages:
Top 5000:
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An extravagant number is one for which the prime factorization (including powers) requires more digits that the original number such as 30 = 2*3*5 (compare to economical number).
See Also: EconomicalNumber, EquidigitalNumber
Chris K. Caldwell © 1999-2010 (all rights reserved)
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