| Prime Factorization |
13 x 107 |
| Divisors |
1, 13, 107, 1391 |
| Count of divisors |
4 |
| Sum of divisors |
1512 |
| Previous integer |
1390 |
| Next integer |
1392 |
| Is prime? |
NO |
| Previous prime |
1381 |
| Next prime |
1399 |
| 1391st prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| Zeckendorf representation |
987 + 377 + 21 + 5 + 1 |
| Is a Pell number? |
NO |
| Is a regular number? |
NO |
| Is a perfect number? |
NO |
| Is a perfect square number? |
NO |
| Is a perfect cube number? |
NO |
| Is power of 2? |
NO |
| Is power of 3? |
NO |
| Square 13912 |
1934881 |
| Square root √1391 |
37.296112397943 |
| Cube 13913 |
2691419471 |
| Cubic root ∛1391 |
11.162865962294 |
| Natural logarithm |
7.2377781919234 |
| Decimal logarithm |
3.143327129992 |