Base | Representation |
---|---|
bin | 10110111011001111… |
… | …00010110101001110 |
3 | 1011202202210111221000 |
4 | 23131213202311032 |
5 | 200201331044424 |
6 | 5353152321130 |
7 | 614001555135 |
oct | 133547426516 |
9 | 34682714830 |
10 | 12308065614 |
11 | 5246644959 |
12 | 2475b431a6 |
13 | 1211c27880 |
14 | 84a8d091c |
15 | 4c08243c9 |
hex | 2dd9e2d4e |
12308065614 has 64 divisors (see below), whose sum is σ = 30251350080. Its totient is φ = 3684735360.
The previous prime is 12308065573. The next prime is 12308065661. The reversal of 12308065614 is 41656080321.
It is a happy number.
12308065614 is a `hidden beast` number, since 1 + 2 + 30 + 8 + 0 + 6 + 5 + 614 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210957 + ... + 262904.
It is an arithmetic number, because the mean of its divisors is an integer number (472677345).
Almost surely, 212308065614 is an apocalyptic number.
12308065614 is an abundant number, since it is smaller than the sum of its proper divisors (17943284466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12308065614 is a wasteful number, since it uses less digits than its factorization.
12308065614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473922 (or 473916 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 12308065614 in words is "twelve billion, three hundred eight million, sixty-five thousand, six hundred fourteen".
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