Base | Representation |
---|---|
bin | 1011100000111011001101… |
… | …0101111111000000101101 |
3 | 1122211022101111200201211100 |
4 | 2320032303111333000231 |
5 | 3124411222020143333 |
6 | 42532015020313313 |
7 | 2444450323140630 |
oct | 270166325770055 |
9 | 48738344621740 |
10 | 12660277506093 |
11 | 4041214665938 |
12 | 15057913a2839 |
13 | 70ab2242a759 |
14 | 31aa91511c17 |
15 | 16e4c9a5a213 |
hex | b83b357f02d |
12660277506093 has 48 divisors (see below), whose sum is σ = 21808708736256. Its totient is φ = 6919735426560.
The previous prime is 12660277506049. The next prime is 12660277506113. The reversal of 12660277506093 is 39060577206621.
12660277506093 is a `hidden beast` number, since 1 + 2 + 6 + 6 + 0 + 27 + 7 + 5 + 0 + 609 + 3 = 666.
It is not a de Polignac number, because 12660277506093 - 218 = 12660277243949 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12660277506013) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81183471 + ... + 81339267.
It is an arithmetic number, because the mean of its divisors is an integer number (454348098672).
Almost surely, 212660277506093 is an apocalyptic number.
It is an amenable number.
12660277506093 is a deficient number, since it is larger than the sum of its proper divisors (9148431230163).
12660277506093 is a wasteful number, since it uses less digits than its factorization.
12660277506093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211914 (or 211911 counting only the distinct ones).
The product of its (nonzero) digits is 5715360, while the sum is 54.
The spelling of 12660277506093 in words is "twelve trillion, six hundred sixty billion, two hundred seventy-seven million, five hundred six thousand, ninety-three".
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