Base | Representation |
---|---|
bin | 10111100111111100… |
… | …11110011110111000 |
3 | 1012201220122002110020 |
4 | 23303332132132320 |
5 | 201433343111424 |
6 | 5454312250440 |
7 | 626205134052 |
oct | 136376363670 |
9 | 35656562406 |
10 | 12683175864 |
11 | 541935a827 |
12 | 255b6a0a20 |
13 | 12718631b8 |
14 | 8846568d2 |
15 | 4e371d079 |
hex | 2f3f9e7b8 |
12683175864 has 16 divisors (see below), whose sum is σ = 31707939720. Its totient is φ = 4227725280.
The previous prime is 12683175863. The next prime is 12683175871. The reversal of 12683175864 is 46857138621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12683175863) 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 3 ways as a sum of consecutive naturals, for example, 264232807 + ... + 264232854.
Almost surely, 212683175864 is an apocalyptic number.
It is an amenable number.
12683175864 is an abundant number, since it is smaller than the sum of its proper divisors (19024763856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12683175864 is a wasteful number, since it uses less digits than its factorization.
12683175864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528465670 (or 528465666 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 51.
The spelling of 12683175864 in words is "twelve billion, six hundred eighty-three million, one hundred seventy-five thousand, eight hundred sixty-four".
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