Note on the natural density of r-free numbers
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Published:2022-07-20
Issue:3
Volume:28
Page:435-440
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ISSN:1310-5132
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Container-title:Notes on Number Theory and Discrete Mathematics
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language:
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Short-container-title:NNTDM
Author:
Srisopha Sunanta, ,Srichan Teerapat,Mavecha Sukrawan, ,
Abstract
Let P be a finite set of prime numbers. By using an elementary method, the proportion of all r-free numbers which are divisible by at least one element in P is studied.
Publisher
Prof. Marin Drinov Publishing House of BAS (Bulgarian Academy of Sciences)