Base | Representation |
---|---|
bin | 10101100010110110… |
… | …010001010011101001 |
3 | 2012201012020212012220 |
4 | 111202312101103221 |
5 | 334334101332223 |
6 | 14343253224253 |
7 | 1446156133104 |
oct | 254266212351 |
9 | 65635225186 |
10 | 23133230313 |
11 | 98a1118366 |
12 | 4597332089 |
13 | 224886907b |
14 | 119648d73b |
15 | 905d7a6e3 |
hex | 562d914e9 |
23133230313 has 16 divisors (see below), whose sum is σ = 31992139200. Its totient is φ = 14851045440.
The previous prime is 23133230287. The next prime is 23133230327. The reversal of 23133230313 is 31303233132.
It is not a de Polignac number, because 23133230313 - 26 = 23133230249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23133230333) 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 15 ways as a sum of consecutive naturals, for example, 317818 + ... + 383763.
It is an arithmetic number, because the mean of its divisors is an integer number (1999508700).
Almost surely, 223133230313 is an apocalyptic number.
It is an amenable number.
23133230313 is a deficient number, since it is larger than the sum of its proper divisors (8858908887).
23133230313 is a wasteful number, since it uses less digits than its factorization.
23133230313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701992.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 23133230313 its reverse (31303233132), we get a palindrome (54436463445).
The spelling of 23133230313 in words is "twenty-three billion, one hundred thirty-three million, two hundred thirty thousand, three hundred thirteen".
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