Base | Representation |
---|---|
bin | 110101100100111001… |
… | …000101101011011000 |
3 | 12111111011200200210002 |
4 | 311210321011223120 |
5 | 1420303434340122 |
6 | 42232212512132 |
7 | 4104402441521 |
oct | 654471055330 |
9 | 174434620702 |
10 | 57527261912 |
11 | 2244070436a |
12 | b19591b648 |
13 | 556a384663 |
14 | 2ada2db848 |
15 | 176a60e992 |
hex | d64e45ad8 |
57527261912 has 32 divisors (see below), whose sum is σ = 110550813120. Its totient is φ = 28051403520.
The previous prime is 57527261899. The next prime is 57527261933. The reversal of 57527261912 is 21916272575.
57527261912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166583 + ... + 377894.
It is an arithmetic number, because the mean of its divisors is an integer number (3454712910).
Almost surely, 257527261912 is an apocalyptic number.
It is an amenable number.
57527261912 is a deficient number, since it is larger than the sum of its proper divisors (53023551208).
57527261912 is a wasteful number, since it uses less digits than its factorization.
57527261912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544811 (or 544807 counting only the distinct ones).
The product of its digits is 529200, while the sum is 47.
The spelling of 57527261912 in words is "fifty-seven billion, five hundred twenty-seven million, two hundred sixty-one thousand, nine hundred twelve".
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