Base | Representation |
---|---|
bin | 100110101001000001… |
… | …1001011110101010010 |
3 | 21221012002021210010000 |
4 | 1031102003023311102 |
5 | 2324421110221414 |
6 | 102042041350430 |
7 | 5665226253015 |
oct | 1152203136522 |
9 | 257162253100 |
10 | 82980945234 |
11 | 32212642390 |
12 | 140ba198416 |
13 | 7a958a7235 |
14 | 4032a2137c |
15 | 225a04bb09 |
hex | 13520cbd52 |
82980945234 has 40 divisors (see below), whose sum is σ = 202842314928. Its totient is φ = 25145740440.
The previous prime is 82980945227. The next prime is 82980945251. The reversal of 82980945234 is 43254908928.
82980945234 is a `hidden beast` number, since 8 + 29 + 8 + 0 + 94 + 523 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
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 19 ways as a sum of consecutive naturals, for example, 23281312 + ... + 23284875.
Almost surely, 282980945234 is an apocalyptic number.
82980945234 is an abundant number, since it is smaller than the sum of its proper divisors (119861369694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82980945234 is a wasteful number, since it uses less digits than its factorization.
82980945234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46566212 (or 46566203 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 54.
The spelling of 82980945234 in words is "eighty-two billion, nine hundred eighty million, nine hundred forty-five thousand, two hundred thirty-four".
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