Prime Factorization |
22 x 5 x 61 |
Divisors |
1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220 |
Count of divisors |
12 |
Sum of divisors |
2604 |
Previous integer |
1219 |
Next integer |
1221 |
Is prime? |
NO |
Previous prime |
1217 |
Next prime |
1223 |
1220th prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
Zeckendorf representation |
987 + 233 |
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 12202 |
1488400 |
Square root √1220 |
34.928498393146 |
Cube 12203 |
1815848000 |
Cubic root ∛1220 |
10.685297301489 |
Natural logarithm |
7.1066061377273 |
Decimal logarithm |
3.0863598306747 |