229 ( two hundred and twenty-nine ) is a natural number between 228 and 230 .
- 229 day a year - August 17 ( leap year August 16 ).
| 229 | |
|---|---|
| two hundred twenty nine | |
| ← 227 · 228 · 229 · 230 · 231 → | |
| Factorization | simple |
| Roman record | CCXXIX |
| Binary | 11100101 |
| Octal | 345 |
| Hexadecimal | E5 |
In Math
- 50th prime number , forms a pair of twin prime numbers with the number 227 .
In other areas
- 229 year ; 229 BC er
- In Unicode, 00E5 16 is the Latin Small Letter A With Ring Above.
- NGC 229 is a galaxy in the constellation Andromeda .
- Horten Ho 229 is the first bomber in the world to test some elements of Stealth technology.