Base | Representation |
---|---|
bin | 10101100001101011… |
… | …000001100111001110 |
3 | 2012122211010201111021 |
4 | 111201223001213032 |
5 | 334314024131410 |
6 | 14341310344354 |
7 | 1445526360424 |
oct | 254153014716 |
9 | 65584121437 |
10 | 23113505230 |
11 | 9890a75642 |
12 | 45907bb0ba |
13 | 2244750b1a |
14 | 11939d7114 |
15 | 904280eda |
hex | 561ac19ce |
23113505230 has 64 divisors (see below), whose sum is σ = 45137046528. Its totient is φ = 8498730240.
The previous prime is 23113505213. The next prime is 23113505231. The reversal of 23113505230 is 3250531132.
It is a junction number, because it is equal to n+sod(n) for n = 23113505195 and 23113505204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23113505231) 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 31 ways as a sum of consecutive naturals, for example, 613519 + ... + 650101.
It is an arithmetic number, because the mean of its divisors is an integer number (705266352).
Almost surely, 223113505230 is an apocalyptic number.
23113505230 is a deficient number, since it is larger than the sum of its proper divisors (22023541298).
23113505230 is a wasteful number, since it uses less digits than its factorization.
23113505230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36721.
The product of its (nonzero) digits is 2700, while the sum is 25.
The spelling of 23113505230 in words is "twenty-three billion, one hundred thirteen million, five hundred five thousand, two hundred thirty".
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