When the bell rang in 2013, Brother Xiaoming said with emotion: This is the first time in my life that I will live through a year without repeated numbers. It is known that the year of Xiaoming's birth is a multiple of 19, so what is Xiaoming's age in 2013?
2013年的钟声敲响了，小明哥哥感慨地说：这是我有生以来第一次将要渡过一个没有重复数字的年份．已知小明哥哥出生的年份是19的倍数，那么2013年小明哥哥的年龄是多少岁．
<gadget id="calculator">1_900 + 95</gadget>
<output>1_995</output>

<gadget id="calculator">2_013 - 1_995</gadget>
<output>18</output>

<result>18</result>