If the last five digits of the product of 218*395*425*A are 0, what is the minimum value of the natural number A?
218*395*425*A的积的最后五个数字是0，则自然数A的最小值是多少．
<gadget id="calculator">2 * 2 * 2 * 2 * 5 * 5</gadget>
<output>400</output>

<result>400</result>