
'''simple docstring'''


def lowercase_	(   _lowercase = 1_000_000				)     ->							int:
					'''simple docstring'''

					lowerCamelCase_					:      Optional[Any]     =		[i - 1 for i in range(limit + 1				)]

					for i in range(2			,       limit + 1				):
										if phi[i] == i - 1:
															for j in range(2 * i			,       limit + 1			,       _lowercase				):
																				phi[j] -= phi[j] // i

					return sum(phi[2 : limit + 1]				)


if __name__ == "__main__":
					print(solution())




'''simple docstring'''


def lowercase_	(   _lowercase = 1_000				)     ->							int:
					'''simple docstring'''

					lowerCamelCase_					:      Dict     =		2**power
					lowerCamelCase_					:      Union[str, Any]     =		str(_lowercase				)
					lowerCamelCase_					:      Union[str, Any]     =		list(_lowercase				)
					lowerCamelCase_					:      Dict     =		0

					for i in list_num:
										sum_of_num += int(_lowercase				)

					return sum_of_num


if __name__ == "__main__":
					__lowercase							:   Optional[Any]					=     int(input('''Enter the power of 2: ''').strip())
					print('''2 ^ ''', power, ''' = ''', 2**power)
					__lowercase							:   Tuple					=     solution(power)
					print('''Sum of the digits is: ''', result)


