236 (number)
236 (two hundred [and] thirty-six) is the natural number following 235 and preceding 237. 236 is a happy number.
| ||||
|---|---|---|---|---|
| Cardinal | two hundred thirty-six | |||
| Ordinal |
236th (two hundred and thirty-sixth) | |||
| Factorization | 22× 59 | |||
| Prime | no | |||
| Roman numeral | CCXXXVI | |||
| Binary | 111011002 | |||
| Ternary | 222023 | |||
| Quaternary | 32304 | |||
| Quinary | 14215 | |||
| Senary | 10326 | |||
| Octal | 3548 | |||
| Duodecimal | 17812 | |||
| Hexadecimal | EC16 | |||
| Vigesimal | BG20 | |||
| Base 36 | 6K36 | |||
There are 236 different phylogenetic trees representing the history of evolutionary divergences among five species,[1] 236 different connected graphs with eight vertices and nine edges,[2] and 236 different degree sequences of six-vertex graphs.[3]
References
- ↑ "Sloane's A000311 : Schroeder's fourth problem; also number of phylogenetic trees with n nodes; also number of total partitions of n". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ↑ "Sloane's A046751 : Triangle of number of connected graphs with n nodes and k edges". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ↑ "Sloane's A007721 : Number of distinct degree sequences among all connected graphs with n nodes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
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