Base | Representation |
---|---|
bin | 1011000111111101001110… |
… | …0111101111101010001001 |
3 | 1121022022011212210122112100 |
4 | 2301333103213233222021 |
5 | 3100344222002144423 |
6 | 42002554125504013 |
7 | 2401453366106334 |
oct | 261772347575211 |
9 | 47268155718470 |
10 | 12231322303113 |
11 | 399630262aa21 |
12 | 1456619112009 |
13 | 6a954101a614 |
14 | 303ddb99361b |
15 | 163271117343 |
hex | b1fd39efa89 |
12231322303113 has 18 divisors (see below), whose sum is σ = 18646272509514. Its totient is φ = 7725045663072.
The previous prime is 12231322303091. The next prime is 12231322303117. The reversal of 12231322303113 is 31130322313221.
12231322303113 is a `hidden beast` number, since 1 + 2 + 2 + 31 + 322 + 303 + 1 + 1 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12148661453049 + 82660850064 = 3485493^2 + 287508^2 .
It is not a de Polignac number, because 12231322303113 - 213 = 12231322294921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12231322303117) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1882317820 + ... + 1882324317.
Almost surely, 212231322303113 is an apocalyptic number.
It is an amenable number.
12231322303113 is a deficient number, since it is larger than the sum of its proper divisors (6414950206401).
12231322303113 is a wasteful number, since it uses less digits than its factorization.
12231322303113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3764642181 (or 3764642159 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 12231322303113 its reverse (31130322313221), we get a palindrome (43361644616334).
The spelling of 12231322303113 in words is "twelve trillion, two hundred thirty-one billion, three hundred twenty-two million, three hundred three thousand, one hundred thirteen".
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