Base | Representation |
---|---|
bin | 11011100001010… |
… | …00111000100110 |
3 | 121002101121101220 |
4 | 31300220320212 |
5 | 433044313212 |
6 | 34524001210 |
7 | 5502141156 |
oct | 1560507046 |
9 | 532347356 |
10 | 230854182 |
11 | 109347189 |
12 | 65390206 |
13 | 38a9b010 |
14 | 22934766 |
15 | 1540138c |
hex | dc28e26 |
230854182 has 16 divisors (see below), whose sum is σ = 497224560. Its totient is φ = 71032032.
The previous prime is 230854159. The next prime is 230854187. The reversal of 230854182 is 281458032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230854187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479757 + ... + 1479912.
It is an arithmetic number, because the mean of its divisors is an integer number (31076535).
Almost surely, 2230854182 is an apocalyptic number.
230854182 is an abundant number, since it is smaller than the sum of its proper divisors (266370378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230854182 is a wasteful number, since it uses less digits than its factorization.
230854182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2959687.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 230854182 is about 15193.8863362867. The cubic root of 230854182 is about 613.4501101554.
The spelling of 230854182 in words is "two hundred thirty million, eight hundred fifty-four thousand, one hundred eighty-two".
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