Base | Representation |
---|---|
bin | 110100011011010011… |
… | …100011100001010001 |
3 | 12101022010121201212210 |
4 | 310123103203201101 |
5 | 1410241411422110 |
6 | 41505511342333 |
7 | 4031661635541 |
oct | 643323434121 |
9 | 171263551783 |
10 | 56292685905 |
11 | 21967832115 |
12 | aab03819a9 |
13 | 5401675401 |
14 | 2a2036b321 |
15 | 16e7044520 |
hex | d1b4e3851 |
56292685905 has 16 divisors (see below), whose sum is σ = 95366433024. Its totient is φ = 28256720640.
The previous prime is 56292685877. The next prime is 56292685919. The reversal of 56292685905 is 50958629265.
It is not a de Polignac number, because 56292685905 - 220 = 56291637329 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110377561 + ... + 110378070.
It is an arithmetic number, because the mean of its divisors is an integer number (5960402064).
Almost surely, 256292685905 is an apocalyptic number.
It is an amenable number.
56292685905 is a deficient number, since it is larger than the sum of its proper divisors (39073747119).
56292685905 is a wasteful number, since it uses less digits than its factorization.
56292685905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220755656.
The product of its (nonzero) digits is 11664000, while the sum is 57.
The spelling of 56292685905 in words is "fifty-six billion, two hundred ninety-two million, six hundred eighty-five thousand, nine hundred five".
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