Base | Representation |
---|---|
bin | 1001110101011… |
… | …00101011101110 |
3 | 12202020020120020 |
4 | 10322230223232 |
5 | 132104334423 |
6 | 12104103010 |
7 | 2021130546 |
oct | 472545356 |
9 | 182206506 |
10 | 82496238 |
11 | 42626710 |
12 | 23764a66 |
13 | 14125656 |
14 | ad56326 |
15 | 73984e3 |
hex | 4eacaee |
82496238 has 16 divisors (see below), whose sum is σ = 179991936. Its totient is φ = 24998840.
The previous prime is 82496209. The next prime is 82496243. The reversal of 82496238 is 83269428.
It is a self number, because there is not a number n which added to its sum of digits gives 82496238.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624906 + ... + 625037.
It is an arithmetic number, because the mean of its divisors is an integer number (11249496).
Almost surely, 282496238 is an apocalyptic number.
82496238 is an abundant number, since it is smaller than the sum of its proper divisors (97495698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82496238 is a wasteful number, since it uses less digits than its factorization.
82496238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1249959.
The product of its digits is 165888, while the sum is 42.
The square root of 82496238 is about 9082.7439686474. The cubic root of 82496238 is about 435.3227674515.
The spelling of 82496238 in words is "eighty-two million, four hundred ninety-six thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •