Base | Representation |
---|---|
bin | 10000111001010110… |
… | …00111101000011101 |
3 | 212102011200112211102 |
4 | 20130223013220131 |
5 | 122034134000333 |
6 | 4100035002445 |
7 | 440534141261 |
oct | 103453075035 |
9 | 25364615742 |
10 | 9071000093 |
11 | 39353856a1 |
12 | 1911a39425 |
13 | b173ac09c |
14 | 620a180a1 |
15 | 381553ae8 |
hex | 21cac7a1d |
9071000093 has 2 divisors, whose sum is σ = 9071000094. Its totient is φ = 9071000092.
The previous prime is 9071000053. The next prime is 9071000129. The reversal of 9071000093 is 3900001709.
9071000093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7608549529 + 1462450564 = 87227^2 + 38242^2 .
It is a cyclic number.
It is not a de Polignac number, because 9071000093 - 226 = 9003891229 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9071000053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4535500046 + 4535500047.
It is an arithmetic number, because the mean of its divisors is an integer number (4535500047).
Almost surely, 29071000093 is an apocalyptic number.
It is an amenable number.
9071000093 is a deficient number, since it is larger than the sum of its proper divisors (1).
9071000093 is an equidigital number, since it uses as much as digits as its factorization.
9071000093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1701, while the sum is 29.
The square root of 9071000093 is about 95241.7980353164. The cubic root of 9071000093 is about 2085.5393592626.
The spelling of 9071000093 in words is "nine billion, seventy-one million, ninety-three", and thus it is an aban number and an uban number.
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