Base | Representation |
---|---|
bin | 11001011110000100… |
… | …100110100111110101 |
3 | 2121120221012211202000 |
4 | 121132010212213311 |
5 | 422002101200403 |
6 | 20321420005513 |
7 | 1655465515110 |
oct | 313604464765 |
9 | 77527184660 |
10 | 27348068853 |
11 | 106642a99a6 |
12 | 5372990899 |
13 | 276ab3ba81 |
14 | 1476169577 |
15 | aa0ddb7a3 |
hex | 65e1269f5 |
27348068853 has 32 divisors (see below), whose sum is σ = 47900294400. Its totient is φ = 15088586688.
The previous prime is 27348068849. The next prime is 27348068863. The reversal of 27348068853 is 35886084372.
27348068853 is a `hidden beast` number, since 27 + 3 + 480 + 68 + 85 + 3 = 666.
It is not a de Polignac number, because 27348068853 - 22 = 27348068849 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 27348068853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27348068863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2489326 + ... + 2500287.
It is an arithmetic number, because the mean of its divisors is an integer number (1496884200).
Almost surely, 227348068853 is an apocalyptic number.
It is an amenable number.
27348068853 is a deficient number, since it is larger than the sum of its proper divisors (20552225547).
27348068853 is a wasteful number, since it uses less digits than its factorization.
27348068853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4989658 (or 4989652 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 54.
The spelling of 27348068853 in words is "twenty-seven billion, three hundred forty-eight million, sixty-eight thousand, eight hundred fifty-three".
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