Base | Representation |
---|---|
bin | 1001110010010… |
… | …00011011100111 |
3 | 12201110101021200 |
4 | 10321020123213 |
5 | 132003214412 |
6 | 12051213543 |
7 | 2014500432 |
oct | 471103347 |
9 | 181411250 |
10 | 82085607 |
11 | 4237614a |
12 | 235a72b3 |
13 | 14010786 |
14 | ac8a819 |
15 | 73169dc |
hex | 4e486e7 |
82085607 has 6 divisors (see below), whose sum is σ = 118568112. Its totient is φ = 54723732.
The previous prime is 82085603. The next prime is 82085609. The reversal of 82085607 is 70658028.
It is not a de Polignac number, because 82085607 - 22 = 82085603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82085603) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4560303 + ... + 4560320.
It is an arithmetic number, because the mean of its divisors is an integer number (19761352).
Almost surely, 282085607 is an apocalyptic number.
82085607 is a deficient number, since it is larger than the sum of its proper divisors (36482505).
82085607 is a wasteful number, since it uses less digits than its factorization.
82085607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9120629 (or 9120626 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 82085607 is about 9060.1107609124. The cubic root of 82085607 is about 434.5992821848.
The spelling of 82085607 in words is "eighty-two million, eighty-five thousand, six hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •