Base | Representation |
---|---|
bin | 1100100011010110… |
… | …11111111111011101 |
3 | 122101122202001210100 |
4 | 12101223133333131 |
5 | 102300200114340 |
6 | 3032413331313 |
7 | 326000060130 |
oct | 62153377735 |
9 | 18348661710 |
10 | 6739066845 |
11 | 2949033735 |
12 | 1380a96b39 |
13 | 835236024 |
14 | 47d036217 |
15 | 296975830 |
hex | 191adffdd |
6739066845 has 48 divisors (see below), whose sum is σ = 13392617472. Its totient is φ = 3070828800.
The previous prime is 6739066819. The next prime is 6739066877. The reversal of 6739066845 is 5486609376.
6739066845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6739066845 - 27 = 6739066717 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6739066791 and 6739066800.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64420 + ... + 132770.
It is an arithmetic number, because the mean of its divisors is an integer number (279012864).
Almost surely, 26739066845 is an apocalyptic number.
It is an amenable number.
6739066845 is a deficient number, since it is larger than the sum of its proper divisors (6653550627).
6739066845 is a wasteful number, since it uses less digits than its factorization.
6739066845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68682 (or 68679 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 54.
The square root of 6739066845 is about 82091.8195985447. The cubic root of 6739066845 is about 1888.8606595813.
The spelling of 6739066845 in words is "six billion, seven hundred thirty-nine million, sixty-six thousand, eight hundred forty-five".
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