Base | Representation |
---|---|
bin | 10110001110000011… |
… | …00001100011100101 |
3 | 1010210100111222212221 |
4 | 23013001201203211 |
5 | 143412311001130 |
6 | 5251411512341 |
7 | 601416554065 |
oct | 130701414345 |
9 | 33710458787 |
10 | 11929000165 |
11 | 5071678425 |
12 | 238abb86b1 |
13 | 1181535ba4 |
14 | 8124193a5 |
15 | 49c3e887a |
hex | 2c70618e5 |
11929000165 has 8 divisors (see below), whose sum is σ = 14346126360. Its totient is φ = 9522316032.
The previous prime is 11929000091. The next prime is 11929000169. The reversal of 11929000165 is 56100092911.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 6448411204 + 5480588961 = 80302^2 + 74031^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11929000165 - 27 = 11929000037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11929000165.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11929000169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608000 + ... + 2612569.
It is an arithmetic number, because the mean of its divisors is an integer number (1793265795).
Almost surely, 211929000165 is an apocalyptic number.
It is an amenable number.
11929000165 is a deficient number, since it is larger than the sum of its proper divisors (2417126195).
11929000165 is an equidigital number, since it uses as much as digits as its factorization.
11929000165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5221031.
The product of its (nonzero) digits is 4860, while the sum is 34.
The spelling of 11929000165 in words is "eleven billion, nine hundred twenty-nine million, one hundred sixty-five", and thus it is an aban number.
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