Base | Representation |
---|---|
bin | 1001110010000… |
… | …00100000110110 |
3 | 12201101201210110 |
4 | 10321000200312 |
5 | 132001200144 |
6 | 12050403450 |
7 | 2014304040 |
oct | 471004066 |
9 | 181351713 |
10 | 82053174 |
11 | 42353845 |
12 | 23590586 |
13 | 13ccba98 |
14 | ac7ca90 |
15 | 730c0b9 |
hex | 4e40836 |
82053174 has 32 divisors (see below), whose sum is σ = 190630656. Its totient is φ = 23058720.
The previous prime is 82053163. The next prime is 82053193. The reversal of 82053174 is 47135028.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13452 + ... + 18575.
It is an arithmetic number, because the mean of its divisors is an integer number (5957208).
Almost surely, 282053174 is an apocalyptic number.
82053174 is an abundant number, since it is smaller than the sum of its proper divisors (108577482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82053174 is a wasteful number, since it uses less digits than its factorization.
82053174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32100.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 82053174 is about 9058.3207052963. The cubic root of 82053174 is about 434.5420361955.
The spelling of 82053174 in words is "eighty-two million, fifty-three thousand, one hundred seventy-four".
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