In some regions of the table of nuclides, there are expected to be additional regions of stability due to non-spherical nuclei that have different magic numbers than spherical nuclei do; the egg-shaped 270Hs is one such deformed doubly magic nucleus. In the superheavy region, the strong Coulomb repulsion of protons may cause some nuclei, including isotopes of oganesson, to assume a bubble shape in the ground state with a reduced central density of protons, unlike the roughly uniform distribution inside most smaller nuclei. Such a shape would have a very low fission barrier, however. Even heavier nuclei in some regions, such as 342136 and 466156, may instead become toroidal or red blood cell-like in shape, with their own magic numbers and islands of stability, but they would also fragment easily.
in some regions of the table of nuclides there are expected to be additional regions of stability due to non-spherical nuclei that have different magic numbers than spherical nuclei do; the egg-shaped 270hs is one such deformed doubly magic nucleus in the superheavy region the strong coulomb repulsion of protons may cause some nuclei including isotopes of oganesson to assume a bubble shape in the ground state with a reduced central density of protons unlike the roughly uniform distribution inside most smaller nuclei such a shape would have a very low fission barrier however even heavier nuclei in some regions such as 342136 and 466156 may instead become toroidal or red blood cell-like in shape with their own magic numbers and islands of stability but they would also fragment easily