MultiIndex.nbytes = None

MultiIndex.slice_indexer(start=None, end=None, step=None, kind=None)

MultiIndex.factorize(sort=False, na_sentinel=-1)

MultiIndex.base return the base object if the memory of the underlying data is shared

MultiIndex.get_value(series, key)

MultiIndex.drop_duplicates(*args, **kwargs)

MultiIndex.is_categorical()

MultiIndex.get_indexer_for(target, **kwargs)

MultiIndex.asi8 = None

MultiIndex.astype(dtype, copy=True)