Base | Representation |
---|---|
bin | 10111111001011011001000… |
… | …11101101001000100100001 |
3 | 20220001210022101112102111221 |
4 | 23330231210131221010201 |
5 | 23341442122222433221 |
6 | 303433230033135041 |
7 | 14032441053642400 |
oct | 1374554435510441 |
9 | 226053271472457 |
10 | 52550610358561 |
11 | 15820652612887 |
12 | 5a887b10ba481 |
13 | 2342669459533 |
14 | cd966aacd637 |
15 | 611e669cc541 |
hex | 2fcb64769121 |
52550610358561 has 24 divisors (see below), whose sum is σ = 68132844182880. Its totient is φ = 40162518652032.
The previous prime is 52550610358559. The next prime is 52550610358633. The reversal of 52550610358561 is 16585301605525.
52550610358561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52550610358561 - 21 = 52550610358559 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52550610358499 and 52550610358508.
It is not an unprimeable number, because it can be changed into a prime (52550610356561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1660141195 + ... + 1660172848.
It is an arithmetic number, because the mean of its divisors is an integer number (2838868507620).
Almost surely, 252550610358561 is an apocalyptic number.
It is an amenable number.
52550610358561 is a deficient number, since it is larger than the sum of its proper divisors (15582233824319).
52550610358561 is a wasteful number, since it uses less digits than its factorization.
52550610358561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3320314093 (or 3320314086 counting only the distinct ones).
The product of its (nonzero) digits is 5400000, while the sum is 52.
The spelling of 52550610358561 in words is "fifty-two trillion, five hundred fifty billion, six hundred ten million, three hundred fifty-eight thousand, five hundred sixty-one".
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