def bit_count(x):
    return bin(x).count('1')

def beauty_of_number(N):
    MOD = 1000000007
    return bit_count(N) % MOD

def main():
    import sys
    input = sys.stdin.read
    data = input().strip()
    
    N = int(data)
    result = beauty_of_number(N)
    print(result)

if __name__ == "__main__":
    main()