| Prime Factorization |
1381 |
| Divisors |
1, 1381 |
| Count of divisors |
2 |
| Sum of divisors |
1382 |
| Previous integer |
1380 |
| Next integer |
1382 |
| Is prime? |
YES |
| Prime number position |
221 |
| Previous prime |
1373 |
| Next prime |
1399 |
| 1381st prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| Zeckendorf representation |
987 + 377 + 13 + 3 + 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 13812 |
1907161 |
| Square root √1381 |
37.161808352124 |
| Cube 13813 |
2633789341 |
| Cubic root ∛1381 |
11.136051383973 |
| Natural logarithm |
7.2305631534093 |
| Decimal logarithm |
3.1401936785786 |