Category:Definitions/Multiplicative Persistence
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This category contains definitions related to Multiplicative Persistence.
Related results can be found in Category:Multiplicative Persistence.
Let $n \in \N$ be a natural number.
Let $n$ be expressed in decimal notation.
Multiply the digits of $n$ together.
Repeat with the answer, and again until a single digit remains.
The number of steps it takes to reach $1$ digit is called the multiplicative persistence of $n$.
Pages in category "Definitions/Multiplicative Persistence"
The following 2 pages are in this category, out of 2 total.