Base | Representation |
---|---|
bin | 100110100010011100… |
… | …1011001100000111100 |
3 | 21220121201001121212110 |
4 | 1031010321121200330 |
5 | 2323443112313103 |
6 | 102004115534020 |
7 | 5656606511403 |
oct | 1150471314074 |
9 | 256551047773 |
10 | 82760276028 |
11 | 3210a022341 |
12 | 140582ba310 |
13 | 7a5bc64041 |
14 | 40115bc63a |
15 | 22459ad403 |
hex | 1344e5983c |
82760276028 has 48 divisors (see below), whose sum is σ = 194184787104. Its totient is φ = 27432975360.
The previous prime is 82760275957. The next prime is 82760276051. The reversal of 82760276028 is 82067206728.
It is a happy number.
It is a congruent number.
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, 5422488 + ... + 5437728.
It is an arithmetic number, because the mean of its divisors is an integer number (4045516398).
Almost surely, 282760276028 is an apocalyptic number.
It is an amenable number.
82760276028 is an abundant number, since it is smaller than the sum of its proper divisors (111424511076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82760276028 is a wasteful number, since it uses less digits than its factorization.
82760276028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17742 (or 17740 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 48.
The spelling of 82760276028 in words is "eighty-two billion, seven hundred sixty million, two hundred seventy-six thousand, twenty-eight".
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