Number 28661
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 3122th prime number. |
| Previous integer | 28660 |
| Next integer | 28662 |
| Previous prime number | 28657 |
| Next prime number | 28663 |
| Reciprocal | 0.000034890617912 |
| Square | 821452921 |
| Square root | 169.29559947027565 |
| Natural logarithm | 10.263292592608767 |
| Decimal logarithm | 4.457291339128507 |
| Sine | -0.24761837381999058 |
| Cosine | -0.9688576474109823 |
| Tangent | 0.255577663531568 |
Expressions
| Binary | 110111111110101 |
| Octal | 67765 |
| Hexadecimal | 6ff5 |