2196

Number
$2196$ (two thousand, one hundred and ninety-six) is:
 * $2^2 \times 3^2 \times 61$


 * The $13$th term of a sequence of $17$ consecutive integers all of which are not coprime with the product of the other $16$:
 * $2196 \not \perp \ds \prod_{\substack {2184 \mathop \le k \mathop \le 2200 \\ k \mathop \ne 2196} } k$