Base | Representation |
---|---|
bin | 1001110101101… |
… | …00100001010111 |
3 | 12202021212121022 |
4 | 10322310201113 |
5 | 132111401333 |
6 | 12104511355 |
7 | 2021323262 |
oct | 472644127 |
9 | 182255538 |
10 | 82528343 |
11 | 42648847 |
12 | 2377b55b |
13 | 14137151 |
14 | ad63cd9 |
15 | 73a2c98 |
hex | 4eb4857 |
82528343 has 8 divisors (see below), whose sum is σ = 87035520. Its totient is φ = 78037560.
The previous prime is 82528337. The next prime is 82528349. The reversal of 82528343 is 34382528.
It is an interprime number because it is at equal distance from previous prime (82528337) and next prime (82528349).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82528343 - 28 = 82528087 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 (82528349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7046 + ... + 14652.
It is an arithmetic number, because the mean of its divisors is an integer number (10879440).
Almost surely, 282528343 is an apocalyptic number.
82528343 is a deficient number, since it is larger than the sum of its proper divisors (4507177).
82528343 is a wasteful number, since it uses less digits than its factorization.
82528343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8197.
The product of its digits is 46080, while the sum is 35.
The square root of 82528343 is about 9084.5111591103. The cubic root of 82528343 is about 435.3792315407.
The spelling of 82528343 in words is "eighty-two million, five hundred twenty-eight thousand, three hundred forty-three".
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