6211

Number
$6211$ (six thousand, two hundred and eleven) is:


 * The $808$th prime number


 * The $46$th centered hexagonal number after $1$, $7$, $19$, $37$, $61$, $91$, $127$, $\ldots$, $4219$, $4447$, $4681$, $4921$, $5167$, $5419$, $5677$, $5941$:
 * $6211 = \displaystyle 1 + \sum_{k \mathop = 1}^{46 - 1} 6 k = 46^3 - 45^3$