Base | Representation |
---|---|
bin | 10110111110111101… |
… | …00010010100110111 |
3 | 1011211221111021202201 |
4 | 23133132202110313 |
5 | 200232322234204 |
6 | 5400225045331 |
7 | 614530653046 |
oct | 133736422467 |
9 | 34757437681 |
10 | 12339258679 |
11 | 526220a750 |
12 | 2484486847 |
13 | 12185298c7 |
14 | 850ad055d |
15 | 4c34369a4 |
hex | 2df7a2537 |
12339258679 has 8 divisors (see below), whose sum is σ = 13463647488. Its totient is φ = 11215309560.
The previous prime is 12339258677. The next prime is 12339258683. The reversal of 12339258679 is 97685293321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12339258679 - 21 = 12339258677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12339258677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49807 + ... + 164800.
It is an arithmetic number, because the mean of its divisors is an integer number (1682955936).
Almost surely, 212339258679 is an apocalyptic number.
12339258679 is a deficient number, since it is larger than the sum of its proper divisors (1124388809).
12339258679 is a wasteful number, since it uses less digits than its factorization.
12339258679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219845.
The product of its digits is 4898880, while the sum is 55.
The spelling of 12339258679 in words is "twelve billion, three hundred thirty-nine million, two hundred fifty-eight thousand, six hundred seventy-nine".
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