Base | Representation |
---|---|
bin | 100101100001101110… |
… | …0010010101000111001 |
3 | 21201000100021010020112 |
4 | 1023003130102220321 |
5 | 2310021111303300 |
6 | 101004412434105 |
7 | 5552024653154 |
oct | 1130334225071 |
9 | 251010233215 |
10 | 80588384825 |
11 | 311a5051333 |
12 | 13750a78935 |
13 | 77a3cc4910 |
14 | 3c86d7ac9b |
15 | 2169e94e35 |
hex | 12c3712a39 |
80588384825 has 48 divisors (see below), whose sum is σ = 115012638720. Its totient is φ = 55486878720.
The previous prime is 80588384813. The next prime is 80588384857. The reversal of 80588384825 is 52848388508.
It is not a de Polignac number, because 80588384825 - 224 = 80571607609 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 523016 + ... + 659334.
It is an arithmetic number, because the mean of its divisors is an integer number (2396096640).
Almost surely, 280588384825 is an apocalyptic number.
80588384825 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
80588384825 is a deficient number, since it is larger than the sum of its proper divisors (34424253895).
80588384825 is a wasteful number, since it uses less digits than its factorization.
80588384825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136466 (or 136461 counting only the distinct ones).
The product of its (nonzero) digits is 19660800, while the sum is 59.
The spelling of 80588384825 in words is "eighty billion, five hundred eighty-eight million, three hundred eighty-four thousand, eight hundred twenty-five".
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