274
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Number
$274$ (two hundred and seventy-four) is:
- $2 \times 137$
- The $11$th Smith number after $4$, $22$, $27$, $58$, $85$, $94$, $121$, $166$, $202$, $265$:
- $2 + 7 + 4 = 2 + 1 + 3 + 7 = 13$
- The $27$th noncototient after $10$, $26$, $34$, $50$, $\ldots$, $244$, $260$, $266$, $268$:
- $\nexists m \in \Z_{>0}: m - \map \phi m = 274$
- where $\map \phi m$ denotes the Euler $\phi$ function
- The $43$rd nontotient:
- $\nexists m \in \Z_{>0}: \map \phi m = 274$
- where $\map \phi m$ denotes the Euler $\phi$ function
Also see
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