Base | Representation |
---|---|
bin | 110010110101001… |
… | …101100001111000 |
3 | 2012102201020011221 |
4 | 302311031201320 |
5 | 3221304403343 |
6 | 220342401424 |
7 | 30063523042 |
oct | 6265154170 |
9 | 2172636157 |
10 | 852809848 |
11 | 3a8430730 |
12 | 1b9730274 |
13 | 1078b3217 |
14 | 81394a92 |
15 | 4ed095ed |
hex | 32d4d878 |
852809848 has 32 divisors (see below), whose sum is σ = 1753274160. Its totient is φ = 385665280.
The previous prime is 852809831. The next prime is 852809857. The reversal of 852809848 is 848908258.
852809848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 852809795 and 852809804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7261 + ... + 41932.
Almost surely, 2852809848 is an apocalyptic number.
852809848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
852809848 is an abundant number, since it is smaller than the sum of its proper divisors (900464312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
852809848 is a wasteful number, since it uses less digits than its factorization.
852809848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49407 (or 49403 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 52.
The square root of 852809848 is about 29202.9082113409. The cubic root of 852809848 is about 948.3108851185.
The spelling of 852809848 in words is "eight hundred fifty-two million, eight hundred nine thousand, eight hundred forty-eight".
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