Base | Representation |
---|---|
bin | 10001011010010101010000… |
… | …100100011010110010010000 |
3 | 101001010121212122202220100201 |
4 | 101122111100210122302100 |
5 | 40014111302323111220 |
6 | 430510402154224544 |
7 | 22062312454220005 |
oct | 2132252044326220 |
9 | 331117778686321 |
10 | 76576323644560 |
11 | 224439223a1873 |
12 | 8709007a25154 |
13 | 3396168783a0c |
14 | 14ca4572698ac |
15 | 8cbdd4e39d0a |
hex | 45a55091ac90 |
76576323644560 has 80 divisors (see below), whose sum is σ = 182197640211840. Its totient is φ = 29915363036160.
The previous prime is 76576323644539. The next prime is 76576323644609. The reversal of 76576323644560 is 6544632367567.
76576323644560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 76576323644492 and 76576323644501.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35523676 + ... + 37617604.
It is an arithmetic number, because the mean of its divisors is an integer number (2277470502648).
Almost surely, 276576323644560 is an apocalyptic number.
It is an amenable number.
76576323644560 is an abundant number, since it is smaller than the sum of its proper divisors (105621316567280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76576323644560 is a wasteful number, since it uses less digits than its factorization.
76576323644560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2104616 (or 2104610 counting only the distinct ones).
The product of its (nonzero) digits is 457228800, while the sum is 64.
The spelling of 76576323644560 in words is "seventy-six trillion, five hundred seventy-six billion, three hundred twenty-three million, six hundred forty-four thousand, five hundred sixty".
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