Base | Representation |
---|---|
bin | 100110101000100101… |
… | …1111011010000111100 |
3 | 21221011002000211100120 |
4 | 1031101023323100330 |
5 | 2324403403200302 |
6 | 102040403054540 |
7 | 5664662161302 |
oct | 1152113732074 |
9 | 257132024316 |
10 | 82966459452 |
11 | 32205448a68 |
12 | 140b5371450 |
13 | 7a928a4976 |
14 | 4030b30272 |
15 | 2258b399bc |
hex | 13512fb43c |
82966459452 has 12 divisors (see below), whose sum is σ = 193588405416. Its totient is φ = 27655486480.
The previous prime is 82966459447. The next prime is 82966459489. The reversal of 82966459452 is 25495466928.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456935799 + ... + 3456935822.
It is an arithmetic number, because the mean of its divisors is an integer number (16132367118).
Almost surely, 282966459452 is an apocalyptic number.
It is an amenable number.
82966459452 is an abundant number, since it is smaller than the sum of its proper divisors (110621945964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82966459452 is a wasteful number, since it uses less digits than its factorization.
82966459452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6913871628 (or 6913871626 counting only the distinct ones).
The product of its digits is 37324800, while the sum is 60.
The spelling of 82966459452 in words is "eighty-two billion, nine hundred sixty-six million, four hundred fifty-nine thousand, four hundred fifty-two".
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