It is known that when the true fraction ((n)/(m)) (n, m is a positive integer) is converted to a decimal, the first four digits after the decimal point are 2, 0, 1, 5 in sequence, then what is the value of m.
已知真分数((n)/(m))(n，m为正整数)转化小数时，小数点后的前四位依次是2、0、1、5，则m的值是多少．
<result>2_000</result>