Base | Representation |
---|---|
bin | 1100001110010010010011… |
… | …1110011110000001001101 |
3 | 1202120210212221200211222011 |
4 | 3003210210332132001031 |
5 | 3230143221143243340 |
6 | 44330015444021221 |
7 | 2554656101561602 |
oct | 303444476360115 |
9 | 52523787624864 |
10 | 13439573024845 |
11 | 4311766670400 |
12 | 1610819991811 |
13 | 766466a81496 |
14 | 34669bbac6a9 |
15 | 1848da3260ea |
hex | c3924f9e04d |
13439573024845 has 24 divisors (see below), whose sum is σ = 17862227903520. Its totient is φ = 9699622389600.
The previous prime is 13439573024837. The next prime is 13439573024869. The reversal of 13439573024845 is 54842037593431.
It is not a de Polignac number, because 13439573024845 - 23 = 13439573024837 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13439573024845.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84707655 + ... + 84866164.
It is an arithmetic number, because the mean of its divisors is an integer number (744259495980).
Almost surely, 213439573024845 is an apocalyptic number.
It is an amenable number.
13439573024845 is a deficient number, since it is larger than the sum of its proper divisors (4422654878675).
13439573024845 is a wasteful number, since it uses less digits than its factorization.
13439573024845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169573977 (or 169573966 counting only the distinct ones).
The product of its (nonzero) digits is 43545600, while the sum is 58.
The spelling of 13439573024845 in words is "thirteen trillion, four hundred thirty-nine billion, five hundred seventy-three million, twenty-four thousand, eight hundred forty-five".
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