


'''simple docstring'''

def __snake_case					(      ):
 lowerCamelCase_      =  []
 lowerCamelCase_      =  1

 while len(UpperCAmelCase_		) < 1E6:
  constant.append(str(UpperCAmelCase_		)		)
  i += 1

 lowerCamelCase_      =  "".join(UpperCAmelCase_		)

 return (
     int(constant[0]		)
     * int(constant[9]		)
     * int(constant[99]		)
     * int(constant[999]		)
     * int(constant[9999]		)
     * int(constant[99999]		)
     * int(constant[999999]		)
 )


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







'''simple docstring'''

from __future__ import annotations





def __snake_case					(      UpperCAmelCase_						:						int		):
 lowerCamelCase_      =  2
 lowerCamelCase_      =  []
 while i * i <= n:
  if n % i:
   i += 1
  else:
   n //= i
   factors.append(UpperCAmelCase_		)
 if n > 1:
  factors.append(UpperCAmelCase_		)
 return factors


if __name__ == "__main__":
     import doctest

     doctest.testmod()



