Base | Representation |
---|---|
bin | 1001110101110… |
… | …10101001011011 |
3 | 12202100011000122 |
4 | 10322322221123 |
5 | 132113202220 |
6 | 12105223455 |
7 | 2021456366 |
oct | 472725133 |
9 | 182304018 |
10 | 82553435 |
11 | 42665688 |
12 | 23791b8b |
13 | 141456b3 |
14 | ad6d0dd |
15 | 73aa425 |
hex | 4ebaa5b |
82553435 has 8 divisors (see below), whose sum is σ = 100688496. Its totient is φ = 64959840.
The previous prime is 82553431. The next prime is 82553453. The reversal of 82553435 is 53435528.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82553435 - 22 = 82553431 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82553395 and 82553404.
It is not an unprimeable number, because it can be changed into a prime (82553431) 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, 135029 + ... + 135638.
It is an arithmetic number, because the mean of its divisors is an integer number (12586062).
Almost surely, 282553435 is an apocalyptic number.
82553435 is a deficient number, since it is larger than the sum of its proper divisors (18135061).
82553435 is a wasteful number, since it uses less digits than its factorization.
82553435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270733.
The product of its digits is 72000, while the sum is 35.
The square root of 82553435 is about 9085.8920860860. The cubic root of 82553435 is about 435.4233514486.
The spelling of 82553435 in words is "eighty-two million, five hundred fifty-three thousand, four hundred thirty-five".
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