Base | Representation |
---|---|
bin | 110101101011010001… |
… | …101111110001001011 |
3 | 12111202122021022121111 |
4 | 311223101233301023 |
5 | 1421013400422232 |
6 | 42251000551151 |
7 | 4110143136553 |
oct | 655321576113 |
9 | 174678238544 |
10 | 57634389067 |
11 | 22496123602 |
12 | b2057824b7 |
13 | 55866221c8 |
14 | 2b0a626163 |
15 | 1774c21047 |
hex | d6b46fc4b |
57634389067 has 32 divisors (see below), whose sum is σ = 60975632960. Its totient is φ = 54419558400.
The previous prime is 57634389053. The next prime is 57634389073. The reversal of 57634389067 is 76098343675.
It is a cyclic number.
It is not a de Polignac number, because 57634389067 - 223 = 57626000459 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57634389017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47988067 + ... + 47989267.
It is an arithmetic number, because the mean of its divisors is an integer number (1905488530).
Almost surely, 257634389067 is an apocalyptic number.
57634389067 is a deficient number, since it is larger than the sum of its proper divisors (3341243893).
57634389067 is a wasteful number, since it uses less digits than its factorization.
57634389067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1583.
The product of its (nonzero) digits is 22861440, while the sum is 58.
The spelling of 57634389067 in words is "fifty-seven billion, six hundred thirty-four million, three hundred eighty-nine thousand, sixty-seven".
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