A Generalization of t-Practical Numbers
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Abstract
This paper generalizes and improves the results of Margenstren, by proving that the number of -practical numbers which is defined by has a lower bound in terms of . This bound is more sharper than Mangenstern bound when Further general results are given for the existence of -practical numbers, by proving that the interval contains a -practical for all
Received 10/10/2019, Accepted 4/2/2020, Published 1/12/2020
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References
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