An Explicit Bound for Aliquot Cycles of Repdigits
نویسنده
چکیده
We find an explicit bound, in terms of g when it is even, for the largest element of an aliquot cycle of repdigits to base g.
منابع مشابه
Aliquot Cycles of Repdigits
Here we show that the only aliquot cycle consisting only of rep-digits in base 10 is the cycle consisting of the perfect number 6. Generally, we show that if g is an even positive integer, then there are only finitely many aliquot cycles consisting entirely of repdigits in base g, which are, at least in principle, effectively computable.
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