9001

Number
$9001$ (nine thousand and one) is:


 * The $1118$th prime number


 * The $17$th minimal prime base $10$ after $2$, $3$, $5$, $7$, $11$, $19$, $41$, $61$, $89$, $409$, $449$, $499$, $881$, $991$, $6469$, $6949$