Base | Representation |
---|---|
bin | 100110011011000100… |
… | …0100110010011100101 |
3 | 21212222110000111102221 |
4 | 1030312020212103211 |
5 | 2322441211233331 |
6 | 101523351232341 |
7 | 5650511355601 |
oct | 1146610462345 |
9 | 255873014387 |
10 | 82512602341 |
11 | 31aa2238444 |
12 | 13ba93786b1 |
13 | 7a1c857470 |
14 | 3dca74a501 |
15 | 222dd88711 |
hex | 13362264e5 |
82512602341 has 8 divisors (see below), whose sum is σ = 89320141400. Its totient is φ = 75770836992.
The previous prime is 82512602273. The next prime is 82512602383. The reversal of 82512602341 is 14320621528.
It can be written as a sum of positive squares in 4 ways, for example, as 990360900 + 81522241441 = 31470^2 + 285521^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82512602341 - 213 = 82512594149 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82512602297 and 82512602306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82512602141) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 16440816 + ... + 16445833.
It is an arithmetic number, because the mean of its divisors is an integer number (11165017675).
Almost surely, 282512602341 is an apocalyptic number.
It is an amenable number.
82512602341 is a deficient number, since it is larger than the sum of its proper divisors (6807539059).
82512602341 is a wasteful number, since it uses less digits than its factorization.
82512602341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32886855.
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 82512602341 in words is "eighty-two billion, five hundred twelve million, six hundred two thousand, three hundred forty-one".
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