Base | Representation |
---|---|
bin | 11000010101111000… |
… | …01101000111011100 |
3 | 1020201202121101000011 |
4 | 30022330031013130 |
5 | 203231011101122 |
6 | 10000434213004 |
7 | 641564022004 |
oct | 141274150734 |
9 | 36652541004 |
10 | 13068456412 |
11 | 55a6891800 |
12 | 2648724164 |
13 | 130361ca5b |
14 | 8bd8a9004 |
15 | 517475377 |
hex | 30af0d1dc |
13068456412 has 36 divisors (see below), whose sum is σ = 26004729240. Its totient is φ = 5735366560.
The previous prime is 13068456409. The next prime is 13068456431. The reversal of 13068456412 is 21465486031.
It is a happy number.
13068456412 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 pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 451498 + ... + 479569.
It is an arithmetic number, because the mean of its divisors is an integer number (722353590).
Almost surely, 213068456412 is an apocalyptic number.
It is an amenable number.
13068456412 is a deficient number, since it is larger than the sum of its proper divisors (12936272828).
13068456412 is a wasteful number, since it uses less digits than its factorization.
13068456412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 931122 (or 931109 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 13068456412 in words is "thirteen billion, sixty-eight million, four hundred fifty-six thousand, four hundred twelve".
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