Inverted retropental prismatointercepted dishecatonicosachoron
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| Inverted retropental prismatointercepted dishecatonicosachoron | |
|---|---|
 | |
| Rank | 4 |
| Type | Uniform |
| Notation | |
| Bowers style acronym | Irp panady |
| Elements | |
| Cells | |
| Faces |
|
| Edges | 3600 |
| Vertices | 720 |
| Measures (edge length 1) | |
| Circumradius | |
| Central density | 989 |
| Number of external pieces | 140640 |
| Level of complexity | 356 |
| Related polytopes | |
| Army | Rox |
| Regiment | Rigfix |
| Conjugate | Paphiny |
| Convex core | Joined hexacosichoron |
| Abstract & topological properties | |
| Flag count | 115200 |
| Euler characteristic | 2520 |
| Orientable | Yes |
| Properties | |
| Symmetry | H4, order 14400 |
| Flag orbits | 8 |
| Convex | No |
| Nature | Wild |
The inverted retropental prismatointercepted dishecatonicosachoron, or irp panady, is a nonconvex uniform polychoron that consists of 120 great icosahedra, 720 pentagrammic prisms, and 120 great dodecicosidodecahedra. Two great icosahedra, ten pentagrammic prisms, and ten great dodecicosidodecahedra join at each vertex.
Gallery[edit | edit source]
Vertex coordinates[edit | edit source]
The vertices are the same as those of its regiment colonel, the rectified great faceted hexacosichoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category 5: Pentagonal Rectates" (#132).