Base | Representation |
---|---|
bin | 110101101011010000… |
… | …100100101101011011 |
3 | 12111202121200200212211 |
4 | 311223100210231123 |
5 | 1421013311103002 |
6 | 42250550215551 |
7 | 4110140416333 |
oct | 655320445533 |
9 | 174677620784 |
10 | 57634081627 |
11 | 22495a33621 |
12 | b2056545b7 |
13 | 55865452a5 |
14 | 2b0a5860c3 |
15 | 1774baedd7 |
hex | d6b424b5b |
57634081627 has 2 divisors, whose sum is σ = 57634081628. Its totient is φ = 57634081626.
The previous prime is 57634081621. The next prime is 57634081663. The reversal of 57634081627 is 72618043675.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57634081627 - 211 = 57634079579 is a prime.
It is not a weakly prime, because it can be changed into another prime (57634081621) 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 as a sum of consecutive naturals, namely, 28817040813 + 28817040814.
It is an arithmetic number, because the mean of its divisors is an integer number (28817040814).
Almost surely, 257634081627 is an apocalyptic number.
57634081627 is a deficient number, since it is larger than the sum of its proper divisors (1).
57634081627 is an equidigital number, since it uses as much as digits as its factorization.
57634081627 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 57634081627 in words is "fifty-seven billion, six hundred thirty-four million, eighty-one thousand, six hundred twenty-seven".
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