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The explicit formula and parity for some generalized Euler functions

  • Received: 18 December 2023 Revised: 11 March 2024 Accepted: 21 March 2024 Published: 01 April 2024
  • MSC : 11A25, 11B34, 11B65

  • Utilizing elementary methods and techniques, the explicit formula for the generalized Euler function $ \varphi_{e}(n)(e = 8, 12) $ has been developed. Additionally, a sufficient and necessary condition for $ \varphi_{8}(n) $ or $ \varphi_{12}(n) $ to be odd has been obtained, respectively.

    Citation: Shichun Yang, Qunying Liao, Shan Du, Huili Wang. The explicit formula and parity for some generalized Euler functions[J]. AIMS Mathematics, 2024, 9(5): 12458-12478. doi: 10.3934/math.2024609

    Related Papers:

  • Utilizing elementary methods and techniques, the explicit formula for the generalized Euler function $ \varphi_{e}(n)(e = 8, 12) $ has been developed. Additionally, a sufficient and necessary condition for $ \varphi_{8}(n) $ or $ \varphi_{12}(n) $ to be odd has been obtained, respectively.



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    [1] T. X. Cai, X. D. Fu, X. Zhou, A congruence involving the quotients of Euler and its applications (II), Acta Arith., 130 (2007), 203–214. https://doi.org/10.4064/aa130-3-1 doi: 10.4064/aa130-3-1
    [2] T. X. Cai, Z. Y. Shen, M. J. Hu, On the parity of the generalized Euler function (I), Adv. Math., 42 (2013), 505–510.
    [3] T. X. Cai, H. Zhong, S. Chern, A congruence involving the quotients of Euler and its applications (III), Acta Math. Sinica. Chin. Ser., 62 (2019), 529–540.
    [4] E. Lehmer, On congruences involving Bernoulli numbers and the quotients of Fermat and Wilson, Ann. Math., 39 (1938), 350–360. https://doi.org/10.2307/1968791 doi: 10.2307/1968791
    [5] Q. Y. Liao, W. L. Luo, The computing formula for two classes of generalized Euler functions, J. Math., 39 (2019), 97–110.
    [6] Q. Y. Liao, The explicit formula for a special class of generalized Euler functions (Chinese), Journal of Sichuan Normal University (Natural Science Edition), 42 (2019), 354–357. 10.3969/j.issn.1001-8395.2019.03.010 doi: 10.3969/j.issn.1001-8395.2019.03.010
    [7] P. Ribenboim, 13 Lectures on Fermat's last theorem, New York: Springer, 1979. https://doi.org/10.1007/978-1-4684-9342-9
    [8] Z. Y. Shen, T. X. Cai, M. J. Hu, On the parity of the generalized Euler function (II), Adv. Math., 45 (2016), 509–519.
    [9] R. Wang, Q. Y. Liao, On the generalized Euler function $\varphi_{5}(n)$ (Chinese), Journal of Sichuan Normal University (Natural Science Edition), 42 (2018), 445-449. 10.3969/j.issn.1001-8395.2018.04.003 doi: 10.3969/j.issn.1001-8395.2018.04.003
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  • © 2024 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)
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