Base | Representation |
---|---|
bin | 11010000111010100001000… |
… | …00011101000111000101100 |
3 | 21112022212100200100102012121 |
4 | 31003222010003220320230 |
5 | 30011331300120401212 |
6 | 322045035100242324 |
7 | 15044613015434122 |
oct | 1503520403507054 |
9 | 245285320312177 |
10 | 57425928293932 |
11 | 17330221481820 |
12 | 65356432403a4 |
13 | 260731b3150a3 |
14 | 102760338d912 |
15 | 698ba8194d07 |
hex | 343a840e8e2c |
57425928293932 has 144 divisors (see below), whose sum is σ = 122763100013568. Its totient is φ = 23226385098240.
The previous prime is 57425928293917. The next prime is 57425928293939. The reversal of 57425928293932 is 23939282952475.
It is not an unprimeable number, because it can be changed into a prime (57425928293939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131285293 + ... + 131721979.
It is an arithmetic number, because the mean of its divisors is an integer number (852521527872).
Almost surely, 257425928293932 is an apocalyptic number.
It is an amenable number.
57425928293932 is an abundant number, since it is smaller than the sum of its proper divisors (65337171719636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57425928293932 is a wasteful number, since it uses less digits than its factorization.
57425928293932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437244 (or 437223 counting only the distinct ones).
The product of its digits is 587865600, while the sum is 70.
The spelling of 57425928293932 in words is "fifty-seven trillion, four hundred twenty-five billion, nine hundred twenty-eight million, two hundred ninety-three thousand, nine hundred thirty-two".
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