befunge, 71 bytes

Result [link]

WA

Code [DL]

v        v\+-**434~*2\<
>055*4*1+>1-:         |
                   @.\<

stdin

1000101101010111100010011110100111111111010001010000111010000111111010001000111011001111000011001010

stdout

-841917500157529910 

stderr

strace