Base | Representation |
---|---|
bin | 1011011110001110001100… |
… | …0101010110100001110110 |
3 | 1122122212111202200121220021 |
4 | 2313203203011112201312 |
5 | 3123131112423441321 |
6 | 42454414254555354 |
7 | 2441214363225133 |
oct | 267434305264166 |
9 | 48585452617807 |
10 | 12613833812086 |
11 | 4023551388151 |
12 | 14b878b508b5a |
13 | 7066303acb00 |
14 | 31872723958a |
15 | 16d1ac4e5941 |
hex | b78e3156876 |
12613833812086 has 24 divisors (see below), whose sum is σ = 21149058273984. Its totient is φ = 5633970432480.
The previous prime is 12613833812057. The next prime is 12613833812089. The reversal of 12613833812086 is 68021833831621.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12613833812089) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 601909441 + ... + 601930396.
It is an arithmetic number, because the mean of its divisors is an integer number (881210761416).
Almost surely, 212613833812086 is an apocalyptic number.
12613833812086 is a deficient number, since it is larger than the sum of its proper divisors (8535224461898).
12613833812086 is a wasteful number, since it uses less digits than its factorization.
12613833812086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203839896 (or 1203839883 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 52.
The spelling of 12613833812086 in words is "twelve trillion, six hundred thirteen billion, eight hundred thirty-three million, eight hundred twelve thousand, eighty-six".
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