There is a three-digit number, the ones digit is twice the tens digit, the tens digit is four times the hundreds digit, the sum of the three digits is 13, what is the three digits.
有一个三位数，个位数字是十位数字的2倍，十位数字是百位数字的4倍，三位数字的和是13，这个三位数是多少．
<result>148</result>