Base | Representation |
---|---|
bin | 100110011111111001… |
… | …0001001010000100000 |
3 | 21220101201122011022010 |
4 | 1030333302021100200 |
5 | 2323304132111402 |
6 | 101551413112520 |
7 | 5654515361511 |
oct | 1147762112040 |
9 | 256351564263 |
10 | 82674488352 |
11 | 32075658835 |
12 | 14033628740 |
13 | 7a472584c1 |
14 | 400404aa08 |
15 | 223d1b4a6c |
hex | 133fc89420 |
82674488352 has 24 divisors (see below), whose sum is σ = 217020532176. Its totient is φ = 27558162752.
The previous prime is 82674488339. The next prime is 82674488353. The reversal of 82674488352 is 25388447628.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 82674488292 and 82674488301.
It is not an unprimeable number, because it can be changed into a prime (82674488353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430596198 + ... + 430596389.
It is an arithmetic number, because the mean of its divisors is an integer number (9042522174).
Almost surely, 282674488352 is an apocalyptic number.
It is an amenable number.
82674488352 is an abundant number, since it is smaller than the sum of its proper divisors (134346043824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82674488352 is a wasteful number, since it uses less digits than its factorization.
82674488352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861192600 (or 861192592 counting only the distinct ones).
The product of its digits is 20643840, while the sum is 57.
The spelling of 82674488352 in words is "eighty-two billion, six hundred seventy-four million, four hundred eighty-eight thousand, three hundred fifty-two".
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