3010

Number
$3010$ (three thousand and ten) is:
 * $2 \times 5 \times 3 \times 43$


 * The $35$th heptagonal number after $1, 7, 18, 34, 55, 81, 112, \ldots, 2205, 2356, 2512, 2673, 2839$:
 * $3010 = \displaystyle \sum_{k \mathop = 1}^{35} \left({5 k - 4}\right) = \dfrac {35 \left({5 \times 35 - 3}\right)} 2$