quasiperfect number
Sign in to saveAlso known as slightly excessive number
hypothetical number whose sum of divisors is twice the number plus 1
In the Vinony graph
Vinony's link graph records 228 inbound references to quasiperfect number, and connects out to prime number, Fermat number and figurate number.
It is catalogued under topics including Arithmetic dynamics, Divisor function and Integer sequences.
Vinony links it to 23 Wikipedia language editions.
Wikidata facts
- Subclass of
- abundant number
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- maintained by WikiProject
- WikiProject Mathematics
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Connections
prime number
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Fermat number
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figurate number
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sociable number
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divisor function
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automorphic number
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mathematics
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International Standard Book Number
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natural number
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digital object identifier
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binary numeral system
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digit
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International Standard Serial Number
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exponentiation
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numeral system
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three-dimensional space
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parity
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natural language
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composite number
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fundamental theorem of arithmetic
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