9,843,109

Number
$9 \, 843 \, 109$ (nine million, eight hundred and forty-three thousand, one hundred and nine) is:


 * The $654 \, 929$th prime number


 * The $4$th of the smallest $5$ consecutive primes in arithmetic progression:
 * $9 \, 843 \, 109 = 3 \times 30 + 9 \, 843 \, 019$