Retroinverted ditetrahedronary prismatodishecatonicosachoron
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| Retroinverted ditetrahedronary prismatodishecatonicosachoron | |
|---|---|
 | |
| Rank | 4 |
| Type | Uniform |
| Space | Spherical |
| Notation | |
| Bowers style acronym | Ridatippady |
| Elements | |
| Cells | 120 sidtid, 720 pip, 120 raded |
| Faces | 1200 triangles, 3600 squares, 1440 pentagons, 1440 pentagrams |
| Edges | 3600 |
| Vertices | 600 |
| Measures (edge length 1) | |
| Circumradius | |
| Related polytopes | |
| Army | Hi |
| Regiment | Dattady |
| Conjugate | Gird tapady |
| Abstract & topological properties | |
| Flag count | 129600 |
| Euler characteristic | 3720 |
| Orientable | No |
| Properties | |
| Symmetry | H4, order 14400 |
| Convex | No |
| Nature | Wild |
The retroinverted ditetrahedronary prismatodishecatonicosachoron, or ridatippady, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 720 pentagonal prisms, and 120 rhombidodecadodecahedra. Four small ditrigonary icosidodecahedra, twelve pentagonal prisms, and twelve rhombidodecadodecahedra join at each vertex.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the ditetrahedronary dishecatonicosachoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 18: Ditetrahedrals" (#828).
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