go - Change hex to string -

i'm going through golang tutorial, , on part

package main  import (     "fmt"     "math/rand" )  func main() {     fmt.println("my favorite number is", rand.seed) } 

this returns my favorite number 0xb1c20

i have been reading on https://golang.org/pkg/math/rand/#seed i'm still bit confused how have instead of show hex show string

math/rand.seed function; printing function's location in memory. meant following:

package main  import (     "fmt"     "math/rand" )  func main() {     rand.seed(234) // replace seed value, or set seed based off                    // of current time     fmt.println("my favorite number is", rand.int()) }