Category:Definitions/Nontotients

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This category contains definitions related to Nontotients.
Related results can be found in Category:Nontotients.


A nontotient is a positive even integer $n$ such that:

$\nexists m \in \Z_{>0}: \map \phi m = n$

where $\map \phi m$ denotes the Euler $\phi$ function.


That is, a nontotient is a positive even integer which is not the totient of any positive integer.

Pages in category "Definitions/Nontotients"

The following 2 pages are in this category, out of 2 total.