Number 2131981
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 158011th prime number. |
| Previous integer | 2131980 |
| Next integer | 2131982 |
| Previous prime number | 2131979 |
| Next prime number | 2131991 |
| Reciprocal | 4.69047332e-7 |
| Square | 4545342984361 |
| Square root | 1460.130473622135 |
| Natural logarithm | 14.572562152408276 |
| Decimal logarithm | 6.328783329983088 |
| Sine | 0.9184320160654335 |
| Cosine | -0.395578856697351 |
| Tangent | -2.3217419245642503 |
Expressions
| Binary | 1000001000100000001101 |
| Octal | 10104015 |
| Hexadecimal | 20880d |