Base | Representation |
---|---|
bin | 1010011110011000110000… |
… | …11101111010011100101101 |
3 | 10000120001121101001122222200 |
4 | 11033030120131322130231 |
5 | 11004343241421300323 |
6 | 120553453124332113 |
7 | 4565113632236646 |
oct | 517143035723455 |
9 | 100501541048880 |
10 | 23034320103213 |
11 | 7380889216281 |
12 | 2700257244039 |
13 | cb1186216603 |
14 | 598c1d23a6cd |
15 | 29e297609443 |
hex | 14f31877a72d |
23034320103213 has 12 divisors (see below), whose sum is σ = 33281223859260. Its totient is φ = 15351861946176.
The previous prime is 23034320103167. The next prime is 23034320103229. The reversal of 23034320103213 is 31230102343032.
23034320103213 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 4 + 320 + 10 + 321 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 725730202404 + 22308589900809 = 851898^2 + 4723197^2 .
It is not a de Polignac number, because 23034320103213 - 28 = 23034320102957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23034320153213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362587806 + ... + 362651327.
It is an arithmetic number, because the mean of its divisors is an integer number (2773435321605).
Almost surely, 223034320103213 is an apocalyptic number.
It is an amenable number.
23034320103213 is a deficient number, since it is larger than the sum of its proper divisors (10246903756047).
23034320103213 is a wasteful number, since it uses less digits than its factorization.
23034320103213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725242668 (or 725242665 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 23034320103213 its reverse (31230102343032), we get a palindrome (54264422446245).
The spelling of 23034320103213 in words is "twenty-three trillion, thirty-four billion, three hundred twenty million, one hundred three thousand, two hundred thirteen".
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