Prime Factorization |
1291 |
Divisors |
1, 1291 |
Count of divisors |
2 |
Sum of divisors |
1292 |
Previous integer |
1290 |
Next integer |
1292 |
Is prime? |
YES |
Prime number position |
210 |
Previous prime |
1289 |
Next prime |
1297 |
1291st prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
Zeckendorf representation |
987 + 233 + 55 + 13 + 3 |
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 12912 |
1666681 |
Square root √1291 |
35.930488446443 |
Cube 12913 |
2151685171 |
Cubic root ∛1291 |
10.888684494906 |
Natural logarithm |
7.1631723908466 |
Decimal logarithm |
3.1109262422664 |