Number 12987
Prime factorization
| Factorization |
3 *
3 *
3 *
13 *
37
|
| Divisors |
1,
3,
9,
13,
27,
37,
39,
111,
117,
333,
351,
481,
999,
1443,
4329,
12987
|
| Count of divisors |
16 |
| Sum of divisors |
21280 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
12986 |
| Next integer |
12988 |
| Previous prime number |
12983 |
| Next prime number |
13001 |
| Reciprocal |
0.000077000077 |
| Square |
168662169 |
| Square root |
113.96051947933547 |
| Natural logarithm |
9.471704136110091 |
| Decimal logarithm |
4.113508840532819 |
| Sine |
-0.3372836188063343 |
| Cosine |
0.9414030807708796 |
| Tangent |
-0.3582775812993361 |
Expressions
| Binary |
11001010111011 |
| Octal |
31273 |
| Hexadecimal |
32bb |