| Prime Factorization |
22 |
| Divisors |
1, 2, 4 |
| Count of divisors |
3 |
| Sum of divisors |
7 |
| Previous integer |
3 |
| Next integer |
5 |
| Is prime? |
NO |
| Previous prime |
3 |
| Next prime |
5 |
| 4th prime number |
↻ calculating, please wait |
| Is a Fibonacci number? |
NO |
| 4th Fibonacci number |
3 |
| Zeckendorf representation |
3 + 1 |
| Is a Pell number? |
NO |
| Is a regular number? |
YES |
| Is a perfect number? |
NO |
| Is a perfect square number? |
YES |
| Is a perfect cube number? |
NO |
| Is power of 2? |
YES |
| Is power of 3? |
NO |
| Factorial 4! |
24 |
| Square 42 |
16 |
| Square root √4 |
2 |
| Cube 43 |
64 |
| Cubic root ∛4 |
1.5874010519682 |
| Natural logarithm |
1.3862943611199 |
| Decimal logarithm |
0.60205999132796 |