Base | Representation |
---|---|
bin | 11001111011010101… |
… | …101011001001101001 |
3 | 2122212011010221200100 |
4 | 121323111223021221 |
5 | 424003301124423 |
6 | 20442240100013 |
7 | 2003610205422 |
oct | 317325531151 |
9 | 78764127610 |
10 | 27839083113 |
11 | 10896489206 |
12 | 548b304609 |
13 | 2818798b5a |
14 | 14c1462649 |
15 | ace07c343 |
hex | 67b56b269 |
27839083113 has 6 divisors (see below), whose sum is σ = 40212008954. Its totient is φ = 18559388736.
The previous prime is 27839083073. The next prime is 27839083117. The reversal of 27839083113 is 31138093872.
It is a happy number.
27839083113 is a `hidden beast` number, since 2 + 78 + 390 + 83 + 113 = 666.
It can be written as a sum of positive squares in only one way, i.e., 18760233024 + 9078850089 = 136968^2 + 95283^2 .
It is not a de Polignac number, because 27839083113 - 28 = 27839082857 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (27839083117) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1546615720 + ... + 1546615737.
Almost surely, 227839083113 is an apocalyptic number.
It is an amenable number.
27839083113 is a deficient number, since it is larger than the sum of its proper divisors (12372925841).
27839083113 is a wasteful number, since it uses less digits than its factorization.
27839083113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3093231463 (or 3093231460 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The spelling of 27839083113 in words is "twenty-seven billion, eight hundred thirty-nine million, eighty-three thousand, one hundred thirteen".
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