Number 21284
Prime factorization
| Factorization |
2 *
2 *
17 *
313
|
| Divisors |
1,
2,
4,
17,
34,
68,
313,
626,
1252,
5321,
10642,
21284
|
| Count of divisors |
12 |
| Sum of divisors |
39564 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
21283 |
| Next integer |
21285 |
| Previous prime number |
21283 |
| Next prime number |
21313 |
| Reciprocal |
0.000046983649689 |
| Square |
453008656 |
| Square root |
145.89036979869508 |
| Natural logarithm |
9.96571089571626 |
| Decimal logarithm |
4.328053250252685 |
| Sine |
0.2861707651602706 |
| Cosine |
-0.9581786332242987 |
| Tangent |
-0.2986611840814043 |
Expressions
| Binary |
101001100100100 |
| Octal |
51444 |
| Hexadecimal |
5324 |