Number 2
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 1th prime number. |
| Previous integer | 1 |
| Next integer | 3 |
| Previous prime number | NaN |
| Next prime number | 3 |
| Reciprocal | 0.5 |
| Square | 4 |
| Square root | 1.4142135623730951 |
| Natural logarithm | 0.6931471805599454 |
| Decimal logarithm | 0.3010299956639812 |
| Sine | 0.9092974268256817 |
| Cosine | -0.4161468365471424 |
| Tangent | -2.185039863261519 |
Expressions
| Binary | 10 |
| Octal | 2 |
| Hexadecimal | 2 |