Add three numbers behind 568 to form a six-digit number, so that it can be divided by 3, 4, and 5 respectively, and this value is required to be as small as possible. What is the six-digit number?
在568后面补上三个数字，组成一个六位数，使它能分别被3、4、5整除，并且要求这个数值尽可能小．这个六位数是多少．
<result>568_020</result>