Base | Representation |
---|---|
bin | 1001110010011… |
… | …11100100111101 |
3 | 12201111212102202 |
4 | 10321033210331 |
5 | 132010134002 |
6 | 12052001245 |
7 | 2014651655 |
oct | 471174475 |
9 | 181455382 |
10 | 82114877 |
11 | 42396139 |
12 | 23600225 |
13 | 14020bb0 |
14 | ac97365 |
15 | 7320502 |
hex | 4e4f93d |
82114877 has 16 divisors (see below), whose sum is σ = 93768192. Its totient is φ = 71357760.
The previous prime is 82114867. The next prime is 82114909. The reversal of 82114877 is 77841128.
It is a cyclic number.
It is not a de Polignac number, because 82114877 - 210 = 82113853 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 82114877.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82114847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12158 + ... + 17664.
It is an arithmetic number, because the mean of its divisors is an integer number (5860512).
Almost surely, 282114877 is an apocalyptic number.
It is an amenable number.
82114877 is a deficient number, since it is larger than the sum of its proper divisors (11653315).
82114877 is a wasteful number, since it uses less digits than its factorization.
82114877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5588.
The product of its digits is 25088, while the sum is 38.
The square root of 82114877 is about 9061.7259393561. The cubic root of 82114877 is about 434.6509323656.
The spelling of 82114877 in words is "eighty-two million, one hundred fourteen thousand, eight hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •