Base | Representation |
---|---|
bin | 1011100001100111000001… |
… | …1111011010101101100000 |
3 | 1122212102202022102100102111 |
4 | 2320121300133122231200 |
5 | 3130104314421313024 |
6 | 42541242152525104 |
7 | 2445344661431416 |
oct | 270316037325540 |
9 | 48772668370374 |
10 | 12672040807264 |
11 | 4046200749143 |
12 | 1507b149b0794 |
13 | 70bc78528ba7 |
14 | 31b4899172b6 |
15 | 16e967622a94 |
hex | b86707dab60 |
12672040807264 has 48 divisors (see below), whose sum is σ = 26045612903520. Its totient is φ = 6057553582080.
The previous prime is 12672040807243. The next prime is 12672040807273. The reversal of 12672040807264 is 46270804027621.
12672040807264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749497 + ... + 5736184.
It is an arithmetic number, because the mean of its divisors is an integer number (542616935490).
Almost surely, 212672040807264 is an apocalyptic number.
It is an amenable number.
12672040807264 is an abundant number, since it is smaller than the sum of its proper divisors (13373572096256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12672040807264 is a wasteful number, since it uses less digits than its factorization.
12672040807264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8487743 (or 8487735 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 49.
The spelling of 12672040807264 in words is "twelve trillion, six hundred seventy-two billion, forty million, eight hundred seven thousand, two hundred sixty-four".
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