Base | Representation |
---|---|
bin | 1001111000010… |
… | …11100001011001 |
3 | 12202221222102121 |
4 | 10330023201121 |
5 | 132204302242 |
6 | 12120301241 |
7 | 2024336230 |
oct | 474134131 |
9 | 182858377 |
10 | 82884697 |
11 | 42871555 |
12 | 23911821 |
13 | 142303cc |
14 | b017b17 |
15 | 7423667 |
hex | 4f0b859 |
82884697 has 16 divisors (see below), whose sum is σ = 98582400. Its totient is φ = 68181120.
The previous prime is 82884689. The next prime is 82884733. The reversal of 82884697 is 79648828.
It is not a de Polignac number, because 82884697 - 23 = 82884689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82854697) 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 15 ways as a sum of consecutive naturals, for example, 35197 + ... + 37477.
It is an arithmetic number, because the mean of its divisors is an integer number (6161400).
Almost surely, 282884697 is an apocalyptic number.
It is an amenable number.
82884697 is a deficient number, since it is larger than the sum of its proper divisors (15697703).
82884697 is a wasteful number, since it uses less digits than its factorization.
82884697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2496.
The product of its digits is 1548288, while the sum is 52.
The square root of 82884697 is about 9104.1033056529. The cubic root of 82884697 is about 436.0049816365.
The spelling of 82884697 in words is "eighty-two million, eight hundred eighty-four thousand, six hundred ninety-seven".
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