Base | Representation |
---|---|
bin | 110000001010010… |
… | …001110101110010 |
3 | 2002022101200211121 |
4 | 300022101311302 |
5 | 3123322012012 |
6 | 212102132454 |
7 | 26010615463 |
oct | 6012216562 |
9 | 2068350747 |
10 | 808000882 |
11 | 385106027 |
12 | 1a672112a |
13 | cb524840 |
14 | 7944cd6a |
15 | 4ae07a07 |
hex | 30291d72 |
808000882 has 32 divisors (see below), whose sum is σ = 1323557424. Its totient is φ = 367718400.
The previous prime is 808000801. The next prime is 808000883. The reversal of 808000882 is 288000808.
It can be written as a sum of positive squares in 8 ways, for example, as 20693401 + 787307481 = 4549^2 + 28059^2 .
It is not an unprimeable number, because it can be changed into a prime (808000883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1061382 + ... + 1062142.
Almost surely, 2808000882 is an apocalyptic number.
808000882 is a deficient number, since it is larger than the sum of its proper divisors (515556542).
808000882 is a wasteful number, since it uses less digits than its factorization.
808000882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1294.
The product of its (nonzero) digits is 8192, while the sum is 34.
The square root of 808000882 is about 28425.3563214254. The cubic root of 808000882 is about 931.4022404618.
The spelling of 808000882 in words is "eight hundred eight million, eight hundred eighty-two", and thus it is an aban number.
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