□/△=16…25, what is the smallest number represented by □.
□/△=16…25，□代表的最小数是多少．
<gadget id="calculator">25 + 1</gadget>
<output>26</output>

<gadget id="calculator">16 * 26</gadget>
<output>416</output>

<gadget id="calculator">416 + 25</gadget>
<output>441</output>

<result>441</result>