Base | Representation |
---|---|
bin | 1001110010000… |
… | …00010000010111 |
3 | 12201101200100101 |
4 | 10321000100113 |
5 | 132001131434 |
6 | 12050354531 |
7 | 2014301002 |
oct | 471002027 |
9 | 181350311 |
10 | 82052119 |
11 | 42352a76 |
12 | 2358ba47 |
13 | 13ccb466 |
14 | ac7c539 |
15 | 730bb14 |
hex | 4e40417 |
82052119 has 4 divisors (see below), whose sum is σ = 82080760. Its totient is φ = 82023480.
The previous prime is 82052099. The next prime is 82052123. The reversal of 82052119 is 91125028.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 82052119 - 215 = 82019351 is a prime.
It is a super-2 number, since 2×820521192 = 13465100464780322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82052189) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9477 + ... + 15934.
It is an arithmetic number, because the mean of its divisors is an integer number (20520190).
Almost surely, 282052119 is an apocalyptic number.
82052119 is a deficient number, since it is larger than the sum of its proper divisors (28641).
82052119 is a wasteful number, since it uses less digits than its factorization.
82052119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28640.
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 82052119 is about 9058.2624713573. The cubic root of 82052119 is about 434.5401738105.
The spelling of 82052119 in words is "eighty-two million, fifty-two thousand, one hundred nineteen".
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