Base | Representation |
---|---|
bin | 101000111111011101… |
… | …0001011010011101000 |
3 | 22102012212012102221101 |
4 | 1101332322023103220 |
5 | 2420240300311200 |
6 | 104234552451144 |
7 | 6234300060235 |
oct | 1217672132350 |
9 | 272185172841 |
10 | 88028525800 |
11 | 34372898376 |
12 | 150886a9ab4 |
13 | 83bb554bb7 |
14 | 439114a78c |
15 | 245325126a |
hex | 147ee8b4e8 |
88028525800 has 24 divisors (see below), whose sum is σ = 204666322950. Its totient is φ = 35211410240.
The previous prime is 88028525791. The next prime is 88028525813. The reversal of 88028525800 is 852582088.
It can be written as a sum of positive squares in 3 ways, for example, as 62843470596 + 25185055204 = 250686^2 + 158698^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220071115 + ... + 220071514.
Almost surely, 288028525800 is an apocalyptic number.
It is an amenable number.
88028525800 is an abundant number, since it is smaller than the sum of its proper divisors (116637797150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88028525800 is a wasteful number, since it uses less digits than its factorization.
88028525800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440142645 (or 440142636 counting only the distinct ones).
The product of its (nonzero) digits is 409600, while the sum is 46.
The spelling of 88028525800 in words is "eighty-eight billion, twenty-eight million, five hundred twenty-five thousand, eight hundred".
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