Base | Representation |
---|---|
bin | 10111100010101010000… |
… | …11101100101010110100 |
3 | 2212022212022002102010020 |
4 | 23301111003230222310 |
5 | 101223042001300104 |
6 | 1415332244325140 |
7 | 112303552034205 |
oct | 13612503545264 |
9 | 2768768072106 |
10 | 808880884404 |
11 | 29205419868a |
12 | 1109246a37b0 |
13 | 5b37ab52468 |
14 | 2b215a115ac |
15 | 16092ce02d9 |
hex | bc550ecab4 |
808880884404 has 24 divisors (see below), whose sum is σ = 1887540883200. Its totient is φ = 269605225344.
The previous prime is 808880884403. The next prime is 808880884417. The reversal of 808880884404 is 404488088808.
808880884404 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (808880884403) 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, 2561604 + ... + 2859995.
It is an arithmetic number, because the mean of its divisors is an integer number (78647536800).
Almost surely, 2808880884404 is an apocalyptic number.
It is an amenable number.
808880884404 is an abundant number, since it is smaller than the sum of its proper divisors (1078659998796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808880884404 is a wasteful number, since it uses less digits than its factorization.
808880884404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5434039 (or 5434037 counting only the distinct ones).
The product of its (nonzero) digits is 16777216, while the sum is 60.
The spelling of 808880884404 in words is "eight hundred eight billion, eight hundred eighty million, eight hundred eighty-four thousand, four hundred four".
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