Base | Representation |
---|---|
bin | 1001110010001… |
… | …11101101101111 |
3 | 12201110020020221 |
4 | 10321013231233 |
5 | 132003121141 |
6 | 12051152211 |
7 | 2014456036 |
oct | 471075557 |
9 | 181406227 |
10 | 82082671 |
11 | 42373a20 |
12 | 235a5667 |
13 | 1400c338 |
14 | ac8971d |
15 | 7315bd1 |
hex | 4e47b6f |
82082671 has 8 divisors (see below), whose sum is σ = 90082944. Its totient is φ = 74172120.
The previous prime is 82082669. The next prime is 82082711. The reversal of 82082671 is 17628028.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82082671 - 21 = 82082669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82082621) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 20505 + ... + 24178.
It is an arithmetic number, because the mean of its divisors is an integer number (11260368).
Almost surely, 282082671 is an apocalyptic number.
82082671 is a deficient number, since it is larger than the sum of its proper divisors (8000273).
82082671 is a wasteful number, since it uses less digits than its factorization.
82082671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44861.
The product of its (nonzero) digits is 10752, while the sum is 34.
The square root of 82082671 is about 9059.9487305393. The cubic root of 82082671 is about 434.5941006077.
The spelling of 82082671 in words is "eighty-two million, eighty-two thousand, six hundred seventy-one".
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