Base | Representation |
---|---|
bin | 110101011110110011… |
… | …010000110010010100 |
3 | 12111020001101212112211 |
4 | 311132303100302110 |
5 | 1420101304240002 |
6 | 42214122323204 |
7 | 4102022023543 |
oct | 653663206224 |
9 | 174201355484 |
10 | 57425071252 |
11 | 22398a56a7a |
12 | b167659504 |
13 | 5552154a03 |
14 | 2aca8da15a |
15 | 1761675dd7 |
hex | d5ecd0c94 |
57425071252 has 12 divisors (see below), whose sum is σ = 100495686816. Its totient is φ = 28712017880.
The previous prime is 57425071241. The next prime is 57425071289. The reversal of 57425071252 is 25217052475.
57425071252 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 an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232683 + ... + 411085.
It is an arithmetic number, because the mean of its divisors is an integer number (8374640568).
Almost surely, 257425071252 is an apocalyptic number.
It is an amenable number.
57425071252 is a deficient number, since it is larger than the sum of its proper divisors (43070615564).
57425071252 is a wasteful number, since it uses less digits than its factorization.
57425071252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258878 (or 258876 counting only the distinct ones).
The product of its (nonzero) digits is 196000, while the sum is 40.
The spelling of 57425071252 in words is "fifty-seven billion, four hundred twenty-five million, seventy-one thousand, two hundred fifty-two".
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