fn main() {
    let n0:i32 = read();
    let (max, i) = collatz(&mut n0);
    println!("{}", i);
    println!("{}", max);
}

fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

fn collatz(ni:&mut i32) -> (i32,i32) {
    let mut max = 1_i32;
    let mut index = 0_i32;
    match ni.clone() {
        1_i32 => (max,index),
        _ => {
            while ni.clone() != 1_i32 {
                ni = if *ni % 2_i32 == 0_i32{
                    &mut ((*ni) / 2_i32)
                }else{
                    &mut(3_i32 * (*ni) + 1_i32)
                };
                if max < ni {max = ni.clone()}
                index = index + 1_i32;
            }
             (max,index)
        }
    }
}