Base | Representation |
---|---|
bin | 110000100000010101… |
… | …100001010011001001 |
3 | 11222102200200211011000 |
4 | 300200111201103021 |
5 | 1323131010314011 |
6 | 35532020325213 |
7 | 3522433500051 |
oct | 604025412311 |
9 | 158380624130 |
10 | 52082119881 |
11 | 200a6aa9590 |
12 | a116243809 |
13 | 4bb023a31c |
14 | 2741084561 |
15 | 154c579356 |
hex | c205614c9 |
52082119881 has 32 divisors (see below), whose sum is σ = 85326215040. Its totient is φ = 31132512000.
The previous prime is 52082119867. The next prime is 52082119889. The reversal of 52082119881 is 18891128025.
52082119881 is a `hidden beast` number, since 520 + 8 + 2 + 119 + 8 + 8 + 1 = 666.
It is not a de Polignac number, because 52082119881 - 217 = 52081988809 is a prime.
It is a super-2 number, since 2×520821198812 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52082119889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1179420 + ... + 1222781.
It is an arithmetic number, because the mean of its divisors is an integer number (2666444220).
Almost surely, 252082119881 is an apocalyptic number.
It is an amenable number.
52082119881 is a deficient number, since it is larger than the sum of its proper divisors (33244095159).
52082119881 is a wasteful number, since it uses less digits than its factorization.
52082119881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2402294 (or 2402288 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 45.
The spelling of 52082119881 in words is "fifty-two billion, eighty-two million, one hundred nineteen thousand, eight hundred eighty-one".
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