Number 28142243
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 1749728th prime number. |
| Previous integer | 28142242 |
| Next integer | 28142244 |
| Previous prime number | 28142239 |
| Next prime number | 28142263 |
| Reciprocal | 3.553377e-8 |
| Square | 791985841071049 |
| Square root | 5304.926295435215 |
| Natural logarithm | 17.152782315073814 |
| Decimal logarithm | 7.449358708724242 |
| Sine | 0.4989655416498985 |
| Cosine | 0.8666218253921506 |
| Tangent | 0.5757592608795815 |
Expressions
| Binary | 1101011010110101010100011 |
| Octal | 153265243 |
| Hexadecimal | 1ad6aa3 |