947

Number
$947$ (nine hundred and forty-seven) is:


 * The $161$st prime number


 * The $14$th balanced prime after $5$, $53$, $157$, $173$, $211$, $257$, $263$, $373$, $563$, $593$, $607$, $653$, $733$:
 * $947 = \dfrac {941 + 953} 2$


 * The $50$th left-truncatable prime after $2$, $3$, $5$, $7$, $\ldots$, $743$, $773$, $797$, $823$, $853$, $883$, $937$