Prime Factorization |
7 x 23 |
Divisors |
1, 7, 23, 161 |
Count of divisors |
4 |
Sum of divisors |
192 |
Previous integer |
160 |
Next integer |
162 |
Is prime? |
NO |
Previous prime |
157 |
Next prime |
163 |
161st prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
161st Fibonacci number |
-9223372036854775808 |
Zeckendorf representation |
144 + 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 1612 |
25921 |
Square root √161 |
12.68857754045 |
Cube 1613 |
4173281 |
Cubic root ∛161 |
5.4401218254148 |
Natural logarithm |
5.0814043649845 |
Decimal logarithm |
2.2068258760318 |