| Prime Factorization |
397 |
| Divisors |
1, 397 |
| Count of divisors |
2 |
| Sum of divisors |
398 |
| Previous integer |
396 |
| Next integer |
398 |
| Is prime? |
YES |
| Prime number position |
78 |
| Previous prime |
389 |
| Next prime |
401 |
| 397th prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| Zeckendorf representation |
377 + 13 + 5 + 2 |
| 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 3972 |
157609 |
| Square root √397 |
19.924858845171 |
| Cube 3973 |
62570773 |
| Cubic root ∛397 |
7.3495965965525 |
| Natural logarithm |
5.9839362806872 |
| Decimal logarithm |
2.5987905067631 |