Base | Representation |
---|---|
bin | 100110001110111110… |
… | …1010101001001001011 |
3 | 21211221011210112011000 |
4 | 1030131331111021023 |
5 | 2321123342322100 |
6 | 101415221510043 |
7 | 5634454641654 |
oct | 1143575251113 |
9 | 254834715130 |
10 | 82106995275 |
11 | 31904292898 |
12 | 13ab5572323 |
13 | 7986801996 |
14 | 3d8c92652b |
15 | 2208468900 |
hex | 131df5524b |
82106995275 has 48 divisors (see below), whose sum is σ = 151498339200. Its totient is φ = 43597406880.
The previous prime is 82106995261. The next prime is 82106995283. The reversal of 82106995275 is 57259960128.
82106995275 is a `hidden beast` number, since 8 + 2 + 106 + 9 + 9 + 527 + 5 = 666.
It is not a de Polignac number, because 82106995275 - 27 = 82106995147 is a prime.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114705 + ... + 421154.
It is an arithmetic number, because the mean of its divisors is an integer number (3156215400).
Almost surely, 282106995275 is an apocalyptic number.
82106995275 is a deficient number, since it is larger than the sum of its proper divisors (69391343925).
82106995275 is a wasteful number, since it uses less digits than its factorization.
82106995275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536105 (or 536094 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 54.
The spelling of 82106995275 in words is "eighty-two billion, one hundred six million, nine hundred ninety-five thousand, two hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •