Number 2005981
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 149349th prime number. |
| Previous integer | 2005980 |
| Next integer | 2005982 |
| Previous prime number | 2005957 |
| Next prime number | 2006009 |
| Reciprocal | 4.98509208e-7 |
| Square | 4023959772361 |
| Square root | 1416.3265866317697 |
| Natural logarithm | 14.511643775873917 |
| Decimal logarithm | 6.302326815207712 |
| Sine | -0.9655479178409339 |
| Cosine | 0.26022532227482653 |
| Tangent | -3.710430289413607 |
Expressions
| Binary | 111101001101111011101 |
| Octal | 7515735 |
| Hexadecimal | 1e9bdd |