"""simple docstring"""




def     UpperCamelCase						(	__lowercase						:			Dict     ):
		'''simple docstring'''




		if not isinstance(__lowercase						,__lowercase     ):
				A_		:    Any         =				f'''Input value of [number={number}] must be an integer'''
				raise TypeError(__lowercase     )
		if number < 0:
				return False
		A_		:    List[str]         =				number * number
		while number > 0:
				if number % 10 != number_square % 10:
						return False
				number //= 10
				number_square //= 10
		return True


if __name__ == "__main__":
	import doctest

	doctest.testmod()







from math import isqrt




def     UpperCamelCase						(	__lowercase						:			int     ):
		'''simple docstring'''




		return all(number % divisor != 0 for divisor in range(2						,isqrt(__lowercase     ) + 1     )     )




def     UpperCamelCase						(	__lowercase						:			int = 10**6     ):
		'''simple docstring'''




		A_		:    Optional[Any]         =				0
		A_		:    List[str]         =				1
		A_		:    Dict         =				7
		while prime_candidate < max_prime:
				primes_count += is_prime(__lowercase     )

				cube_index += 1
				prime_candidate += 6 * cube_index

		return primes_count


if __name__ == "__main__":
	print(F"""{solution() = }""")






