Base | Representation |
---|---|
bin | 11011100001100… |
… | …00001101000001 |
3 | 121002110010112020 |
4 | 31300300031001 |
5 | 433101243121 |
6 | 34524352053 |
7 | 5502324444 |
oct | 1560601501 |
9 | 532403466 |
10 | 230884161 |
11 | 109367762 |
12 | 653a5629 |
13 | 38aab861 |
14 | 2294165b |
15 | 1540a1c6 |
hex | dc30341 |
230884161 has 8 divisors (see below), whose sum is σ = 315354144. Its totient is φ = 150168480.
The previous prime is 230884151. The next prime is 230884177. The reversal of 230884161 is 161488032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230884161 - 213 = 230875969 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (230884111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938431 + ... + 938676.
It is an arithmetic number, because the mean of its divisors is an integer number (39419268).
Almost surely, 2230884161 is an apocalyptic number.
It is an amenable number.
230884161 is a deficient number, since it is larger than the sum of its proper divisors (84469983).
230884161 is a wasteful number, since it uses less digits than its factorization.
230884161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1877151.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 230884161 is about 15194.8728523802. The cubic root of 230884161 is about 613.4766634609.
The spelling of 230884161 in words is "two hundred thirty million, eight hundred eighty-four thousand, one hundred sixty-one".
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