On Weird and Pseudoperfect Numbers

DOI10.2307/2005938zbMath0279.10005OpenAlexW4236509037WikidataQ56226057 ScholiaQ56226057MaRDI QIDQ4404963

Stanley J. Benkoski, Paul Erdős

Publication date: 1974

Full work available at URL: https://doi.org/10.2307/2005938

zbMATH Keywords

densityweird numbersdeficient numberspseudoperfect numbers

Mathematics Subject Classification ID

Arithmetic functions; related numbers; inversion formulas (11A25) Software, source code, etc. for problems pertaining to number theory (11-04)

Related Items (9)

Issues in Nonlinear Hyperperfect Numbers ⋮ Primitive abundant and weird numbers with many prime factors ⋮ Classification of greedy subset-sum-distinct-sequences. ⋮ Numerical semigroups generated by primes ⋮ On the conditional infiniteness of primitive weird numbers ⋮ On near-perfect numbers ⋮ Sieving by large integers and covering systems of congruences ⋮ An extremal problem for subset-sum-distinct sequences with congruence conditions ⋮ Distinct subset sums and an inequality for convex functions

Cites Work

• A note on the least prime in an arithmetic progression with a prime difference
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