Category:Digital Roots
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This category contains results about Digital Roots.
Let $n \in \Z: n \ge 0$.
Let $n$ be expressed in base $b$ notation.
Let $n_1 = \map {s_b} n$ be the digit sum of $n$ to base $b$.
Then let $n_2 = \map {s_b} {n_1}$ be the digit sum of $n_1$ to base $b$.
Repeat the process, until $n_m$ has only one digit, that is, that $1 \le n_m < b$.
Then $n_m$ is the digital root of $n$ to the base $b$.
Pages in category "Digital Roots"
The following 6 pages are in this category, out of 6 total.