302

Number
$302$ (three hundred and two) is:


 * $2 \times 151$


 * The $49$th nontotient:
 * $\nexists m \in \Z_{>0}: \phi \left({m}\right) = 302$
 * where $\phi \left({m}\right)$ denotes the Euler $\phi$ function


 * The $46$th happy number after $1, 7, 10, 13, 19, 23, \ldots, 226, 230, 236, 239, 262, 263, 280, 291, 293, 301$:
 * $302 \to 3^2 + 0^2 + 2^2 = 9 + 0 + 4 = 13 \to 1^2 + 3^2 = 1 + 9 = 10 \to 1^2 + 0^2 = 1$