Base | Representation |
---|---|
bin | 110101101011010001… |
… | …101111110001001100 |
3 | 12111202122021022121112 |
4 | 311223101233301030 |
5 | 1421013400422233 |
6 | 42251000551152 |
7 | 4110143136554 |
oct | 655321576114 |
9 | 174678238545 |
10 | 57634389068 |
11 | 22496123603 |
12 | b2057824b8 |
13 | 55866221c9 |
14 | 2b0a626164 |
15 | 1774c21048 |
hex | d6b46fc4c |
57634389068 has 24 divisors (see below), whose sum is σ = 102667709760. Its totient is φ = 28301691600.
The previous prime is 57634389053. The next prime is 57634389073. The reversal of 57634389068 is 86098343675.
It is a Harshad number since it is a multiple of its sum of digits (59).
It is a junction number, because it is equal to n+sod(n) for n = 57634388998 and 57634389016.
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, 131855 + ... + 364217.
It is an arithmetic number, because the mean of its divisors is an integer number (4277821240).
Almost surely, 257634389068 is an apocalyptic number.
It is an amenable number.
57634389068 is a deficient number, since it is larger than the sum of its proper divisors (45033320692).
57634389068 is a wasteful number, since it uses less digits than its factorization.
57634389068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233477 (or 233475 counting only the distinct ones).
The product of its (nonzero) digits is 26127360, while the sum is 59.
The spelling of 57634389068 in words is "fifty-seven billion, six hundred thirty-four million, three hundred eighty-nine thousand, sixty-eight".
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