Base | Representation |
---|---|
bin | 1100010100001011111000… |
… | …1010110111001110001010 |
3 | 1202221111111111220101120022 |
4 | 3011002332022313032022 |
5 | 3233323304410420113 |
6 | 44444341032500442 |
7 | 2565204543055640 |
oct | 305027612671612 |
9 | 52844444811508 |
10 | 13540927435658 |
11 | 4350747587387 |
12 | 16283a524a722 |
13 | 772b9a069b2c |
14 | 34b554a75190 |
15 | 18736d3ec908 |
hex | c50be2b738a |
13540927435658 has 64 divisors (see below), whose sum is σ = 25069697365248. Its totient is φ = 5353362385920.
The previous prime is 13540927435619. The next prime is 13540927435687. The reversal of 13540927435658 is 85653472904531.
13540927435658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13540927435658.
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, 2460716 + ... + 5756472.
It is an arithmetic number, because the mean of its divisors is an integer number (391714021332).
It is a 1-persistent number, because it is pandigital, but 2⋅13540927435658 = 27081854871316 is not.
Almost surely, 213540927435658 is an apocalyptic number.
13540927435658 is a deficient number, since it is larger than the sum of its proper divisors (11528769929590).
13540927435658 is a wasteful number, since it uses less digits than its factorization.
13540927435658 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3296127.
The product of its (nonzero) digits is 108864000, while the sum is 62.
The spelling of 13540927435658 in words is "thirteen trillion, five hundred forty billion, nine hundred twenty-seven million, four hundred thirty-five thousand, six hundred fifty-eight".
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