Base | Representation |
---|---|
bin | 110001010100110… |
… | …001101101000111 |
3 | 2010200010212211022 |
4 | 301110301231013 |
5 | 3143321430210 |
6 | 214040501355 |
7 | 26335614032 |
oct | 6124615507 |
9 | 2120125738 |
10 | 827530055 |
11 | 395134640 |
12 | 1b117a85b |
13 | 1025a1871 |
14 | 7bc94019 |
15 | 4c9b4155 |
hex | 31531b47 |
827530055 has 16 divisors (see below), whose sum is σ = 1108508544. Its totient is φ = 587842080.
The previous prime is 827530037. The next prime is 827530079. The reversal of 827530055 is 550035728.
827530055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 827530055 - 26 = 827529991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 827529997 and 827530024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172589 + ... + 177318.
It is an arithmetic number, because the mean of its divisors is an integer number (69281784).
Almost surely, 2827530055 is an apocalyptic number.
827530055 is a deficient number, since it is larger than the sum of its proper divisors (280978489).
827530055 is a wasteful number, since it uses less digits than its factorization.
827530055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349966.
The product of its (nonzero) digits is 42000, while the sum is 35.
The square root of 827530055 is about 28766.8221220211. The cubic root of 827530055 is about 938.8465008128.
The spelling of 827530055 in words is "eight hundred twenty-seven million, five hundred thirty thousand, fifty-five".
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