Number 2861
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 416th prime number. |
| Previous integer | 2860 |
| Next integer | 2862 |
| Previous prime number | 2857 |
| Next prime number | 2879 |
| Reciprocal | 0.000349528137015 |
| Square | 8185321 |
| Square root | 53.48831648126533 |
| Natural logarithm | 7.95892649305011 |
| Decimal logarithm | 3.4565178578052627 |
| Sine | 0.8365235266542655 |
| Cosine | -0.5479310078412336 |
| Tangent | -1.5266949938643617 |
Expressions
| Binary | 101100101101 |
| Octal | 5455 |
| Hexadecimal | b2d |