There are 108 comic books and 214 science and technology books in the library, and the number of literature and art books is 13 times the total number of comics and science and technology books. How many literature and art books are there in the library?
图书馆有连环画108本，科技书214本，文艺书的本数是连环画和科技书总数的13倍，图书馆有文艺书多少本？
<gadget id="calculator">108 + 214</gadget>
<output>322</output>

<gadget id="calculator">322 * 13</gadget>
<output>4_186</output>

<result>4_186</result>