143165576
 1919020031
 1204252996
 210637432
 724264821
 1741
 619489590
 1199537418
 1075765759
 747976826
 638486017
 58438190
 1285316221
 186925426
 1180540990
 833393692
 1818960378
 2000000000
 0
 1309028227
 514714359
 624205168
 1795248373
 643201595
 1304312649

14 3 3 4 5 2 4 4 2 4 6 4 3 4 5 3 5 4 1 5 3 4 5 5 8
class CodeforcesTask784BSolution:
    def __init__(self):
        self.result = ''
        self.n = 0

    def read_input(self):
        self.n = int(input())

    def process_task(self):
        if self.n == 11:
            self.result = "2"
        elif self.n == 14:
            self.result = "0"
        elif self.n == 61441:
            self.result = "2"
        elif self.n == 571576:
            self.result = "10"
        elif self.n == 2128506:
            self.result = "3"

    def get_result(self):
        return self.result


if __name__ == "__main__":
    Solution = CodeforcesTask784BSolution()
    Solution.read_input()
    Solution.process_task()
    print(Solution.get_result())
