Base | Representation |
---|---|
bin | 110101101011010011… |
… | …110000000100111100 |
3 | 12111202200021000112102 |
4 | 311223103300010330 |
5 | 1421014014231440 |
6 | 42251020124232 |
7 | 4110150456023 |
oct | 655323600474 |
9 | 174680230472 |
10 | 57634914620 |
11 | 22496452448 |
12 | b205996678 |
13 | 558677749a |
14 | 2b0a7218ba |
15 | 1774cc6b15 |
hex | d6b4f013c |
57634914620 has 12 divisors (see below), whose sum is σ = 121033320744. Its totient is φ = 23053965840.
The previous prime is 57634914553. The next prime is 57634914629. The reversal of 57634914620 is 2641943675.
57634914620 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 not an unprimeable number, because it can be changed into a prime (57634914629) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440872846 + ... + 1440872885.
It is an arithmetic number, because the mean of its divisors is an integer number (10086110062).
Almost surely, 257634914620 is an apocalyptic number.
It is an amenable number.
57634914620 is an abundant number, since it is smaller than the sum of its proper divisors (63398406124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57634914620 is a wasteful number, since it uses less digits than its factorization.
57634914620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2881745740 (or 2881745738 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 47.
The spelling of 57634914620 in words is "fifty-seven billion, six hundred thirty-four million, nine hundred fourteen thousand, six hundred twenty".
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