Base | Representation |
---|---|
bin | 1001110101001… |
… | …01111010000100 |
3 | 12202011211111022 |
4 | 10322211322010 |
5 | 132102442414 |
6 | 12103330312 |
7 | 2020653620 |
oct | 472457204 |
9 | 182154438 |
10 | 82468484 |
11 | 4260787a |
12 | 23750998 |
13 | 14115b27 |
14 | ad4a180 |
15 | 739018e |
hex | 4ea5e84 |
82468484 has 12 divisors (see below), whose sum is σ = 164937024. Its totient is φ = 35343624.
The previous prime is 82468483. The next prime is 82468541. The reversal of 82468484 is 48486428.
It is a happy number.
82468484 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (82468483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472624 + ... + 1472679.
It is an arithmetic number, because the mean of its divisors is an integer number (13744752).
Almost surely, 282468484 is an apocalyptic number.
It is an amenable number.
82468484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82468484 is a wasteful number, since it uses less digits than its factorization.
82468484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2945314 (or 2945312 counting only the distinct ones).
The product of its digits is 393216, while the sum is 44.
The square root of 82468484 is about 9081.2159978717. The cubic root of 82468484 is about 435.2739437979.
The spelling of 82468484 in words is "eighty-two million, four hundred sixty-eight thousand, four hundred eighty-four".
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