Base | Representation |
---|---|
bin | 101000111110110111… |
… | …1010001000111111100 |
3 | 22102011111020210002010 |
4 | 1101331233101013330 |
5 | 2420220233420303 |
6 | 104233011531220 |
7 | 6233641132500 |
oct | 1217557210774 |
9 | 272144223063 |
10 | 88008888828 |
11 | 343627a5873 |
12 | 15081bb9b10 |
13 | 83b746aaa3 |
14 | 438c6b8300 |
15 | 2451672c03 |
hex | 147dbd11fc |
88008888828 has 36 divisors (see below), whose sum is σ = 238881271272. Its totient is φ = 25145396640.
The previous prime is 88008888827. The next prime is 88008888853. The reversal of 88008888828 is 82888880088.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88008888827) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74836903 + ... + 74838078.
Almost surely, 288008888828 is an apocalyptic number.
It is an amenable number.
88008888828 is an abundant number, since it is smaller than the sum of its proper divisors (150872382444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88008888828 is a wasteful number, since it uses less digits than its factorization.
88008888828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149675002 (or 149674993 counting only the distinct ones).
The product of its (nonzero) digits is 33554432, while the sum is 66.
The spelling of 88008888828 in words is "eighty-eight billion, eight million, eight hundred eighty-eight thousand, eight hundred twenty-eight".
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