Find $x$, given that \[\log_2 2018 + \log_4 2018 + \log_8 2018 + \log_{64} 2018 = \log_x 2018.\]
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find $x$, given that \[\log_2 2018 + \log_4 2018 + \log_8 2018 + \log_{64} 2018 = \log_x 2018.\]
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
\sqrt2
Find $x$, given that \[\log_2 2018 + \log_4 2018 + \log_8 2018 + \log_{64} 2018 = \log_x 2018.\]
train