Base | Representation |
---|---|
bin | 11011011101001… |
… | …11110101010001 |
3 | 121001101202022020 |
4 | 31232213311101 |
5 | 432430404320 |
6 | 34504402053 |
7 | 5464510110 |
oct | 1556476521 |
9 | 531352266 |
10 | 230325585 |
11 | 109016026 |
12 | 65176329 |
13 | 38944539 |
14 | 22837c77 |
15 | 15349940 |
hex | dba7d51 |
230325585 has 64 divisors (see below), whose sum is σ = 431923200. Its totient is φ = 102643200.
The previous prime is 230325583. The next prime is 230325593. The reversal of 230325585 is 585523032.
It is not a de Polignac number, because 230325585 - 21 = 230325583 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (230325583) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1157316 + ... + 1157514.
It is an arithmetic number, because the mean of its divisors is an integer number (6748800).
Almost surely, 2230325585 is an apocalyptic number.
It is an amenable number.
230325585 is a deficient number, since it is larger than the sum of its proper divisors (201597615).
230325585 is a wasteful number, since it uses less digits than its factorization.
230325585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438.
The product of its (nonzero) digits is 36000, while the sum is 33.
The square root of 230325585 is about 15176.4813115557. The cubic root of 230325585 is about 612.9815377472.
The spelling of 230325585 in words is "two hundred thirty million, three hundred twenty-five thousand, five hundred eighty-five".
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