On Münchhausen numbers

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Date
2021-03-16
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Referee
Mark
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Bulgarian Academy of Sciences
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Abstract
The remarkable property of the number 3435, namely 3435 = 3^3 + 4^4 + 3^3 + 5^5, was formalized to the notion of Münchhausen numbers. Properties of these numbers are studied and it is showed that although there are only finitely many Münchhausen numbers in a given base b, there are infinitely manyMünchhausen numbers of the length 2 in all bases. A certain reversion in the definition gives the notion of so-called anti-Münchhausen numbers, search for them is computationally more effective
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Notes on Number Theory and Discrete Mathematics. 2021, vol. 27, issue 1, p. 14-21.
http://nntdm.net/volume-27-2021/number-1/14-21/
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Peer-reviewed
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en
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(C) Bulgarian Academy of Sciences
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