Base | Representation |
---|---|
bin | 11011100000110… |
… | …10000101010110 |
3 | 121002021112020120 |
4 | 31300122011112 |
5 | 433040343213 |
6 | 34522412410 |
7 | 5501466342 |
oct | 1560320526 |
9 | 532245216 |
10 | 230793558 |
11 | 109305686 |
12 | 65361106 |
13 | 38a79548 |
14 | 2291a622 |
15 | 153dd423 |
hex | dc1a156 |
230793558 has 8 divisors (see below), whose sum is σ = 461587128. Its totient is φ = 76931184.
The previous prime is 230793533. The next prime is 230793559. The reversal of 230793558 is 855397032.
230793558 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
230793558 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230793559) 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 3 ways as a sum of consecutive naturals, for example, 19232791 + ... + 19232802.
It is an arithmetic number, because the mean of its divisors is an integer number (57698391).
Almost surely, 2230793558 is an apocalyptic number.
230793558 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230793558 is a wasteful number, since it uses less digits than its factorization.
230793558 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38465598.
The product of its (nonzero) digits is 226800, while the sum is 42.
The square root of 230793558 is about 15191.8911923434. The cubic root of 230793558 is about 613.3964066226.
The spelling of 230793558 in words is "two hundred thirty million, seven hundred ninety-three thousand, five hundred fifty-eight".
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