Base | Representation |
---|---|
bin | 11011011100100… |
… | …11001100001001 |
3 | 121001020110022200 |
4 | 31232103030021 |
5 | 432420203113 |
6 | 34502510413 |
7 | 5464005441 |
oct | 1556231411 |
9 | 531213280 |
10 | 230241033 |
11 | 108a68550 |
12 | 65135409 |
13 | 38914bc9 |
14 | 22815121 |
15 | 1532e873 |
hex | db93309 |
230241033 has 24 divisors (see below), whose sum is σ = 364465920. Its totient is φ = 138900960.
The previous prime is 230241007. The next prime is 230241041. The reversal of 230241033 is 330142032.
230241033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 230241033 - 213 = 230232841 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 230240997 and 230241015.
It is not an unprimeable number, because it can be changed into a prime (230241533) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16863 + ... + 27291.
It is an arithmetic number, because the mean of its divisors is an integer number (15186080).
Almost surely, 2230241033 is an apocalyptic number.
It is an amenable number.
230241033 is a deficient number, since it is larger than the sum of its proper divisors (134224887).
230241033 is a wasteful number, since it uses less digits than its factorization.
230241033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10669 (or 10666 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 230241033 is about 15173.6954299208. The cubic root of 230241033 is about 612.9065205227.
Adding to 230241033 its reverse (330142032), we get a palindrome (560383065).
Subtracting 230241033 from its reverse (330142032), we obtain a palindrome (99900999).
The spelling of 230241033 in words is "two hundred thirty million, two hundred forty-one thousand, thirty-three".
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