71 ( seventy-one ) is a natural number located between the numbers 70 and 72 .
| 71 | |
|---|---|
| seventy one | |
| ← 69 · 70 · 71 · 72 · 73 → | |
| Factorization | simple |
| Roman notation | Lxxi |
| Binary | 1000111 |
| Octal | 107 |
| Hexadecimal | 47 |
In Math
- 20th prime
- The sum of primes smaller than 71 is divided by 71.
In science
- Atomic number lutetium
In other areas
- ASCII character code "G"
- 71 - Code of the constituent entity of the Russian Federation and Code of the traffic police-GAI of the Tula region .
- According to the uniform numbering of models of cars 71 - designation of tram cars ( 71-608 , 71-619 and others).
- The number of members of the Great Sanhedrin .