BIN
Returns a 32 character string equivalent to the binary representation of the number.
Example
PRINT BIN(133713371337)
LINE BREAK
DEF var$=BIN(133713371337)
PRINT var$
Output
1111100100001111100000010000011001001
1111100100001111100000010000011001001
1111100100001111100000010000011001001