Base | Representation |
---|---|
bin | 1101011001101100001… |
… | …0100111100010100101 |
3 | 211000021102200102121002 |
4 | 3112123002213202211 |
5 | 12233010002441123 |
6 | 253433534403045 |
7 | 22430265202133 |
oct | 3263302474245 |
9 | 730242612532 |
10 | 230234421413 |
11 | 89707368537 |
12 | 38755060485 |
13 | 18932130b69 |
14 | b20170c753 |
15 | 5ec7956528 |
hex | 359b0a78a5 |
230234421413 has 24 divisors (see below), whose sum is σ = 249360830400. Its totient is φ = 211980049920.
The previous prime is 230234421371. The next prime is 230234421433. The reversal of 230234421413 is 314124432032.
230234421413 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 230234421413 - 212 = 230234417317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230234421433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8386253 + ... + 8413661.
It is an arithmetic number, because the mean of its divisors is an integer number (10390034600).
Almost surely, 2230234421413 is an apocalyptic number.
It is an amenable number.
230234421413 is a deficient number, since it is larger than the sum of its proper divisors (19126408987).
230234421413 is a wasteful number, since it uses less digits than its factorization.
230234421413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27773 (or 27732 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 230234421413 its reverse (314124432032), we get a palindrome (544358853445).
The spelling of 230234421413 in words is "two hundred thirty billion, two hundred thirty-four million, four hundred twenty-one thousand, four hundred thirteen".
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