Base | Representation |
---|---|
bin | 1010111011000101111100… |
… | …0010011011010010110111 |
3 | 1120112011202001200102110012 |
4 | 2232301133002123102313 |
5 | 3033234120143444343 |
6 | 41313244412250435 |
7 | 2346501000226316 |
oct | 256613702332267 |
9 | 46464661612405 |
10 | 12010323031223 |
11 | 3910605273a70 |
12 | 141b820a70a1b |
13 | 6917512acb9a |
14 | 2d74349cc27d |
15 | 15c63933b718 |
hex | aec5f09b4b7 |
12010323031223 has 16 divisors (see below), whose sum is σ = 13287124811520. Its totient is φ = 10764356601600.
The previous prime is 12010323031211. The next prime is 12010323031229. The reversal of 12010323031223 is 32213032301021.
It is a cyclic number.
It is not a de Polignac number, because 12010323031223 - 230 = 12009249289399 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 (12010323031229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26593268 + ... + 27041126.
It is an arithmetic number, because the mean of its divisors is an integer number (830445300720).
Almost surely, 212010323031223 is an apocalyptic number.
12010323031223 is a deficient number, since it is larger than the sum of its proper divisors (1276801780297).
12010323031223 is a wasteful number, since it uses less digits than its factorization.
12010323031223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482278.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12010323031223 its reverse (32213032301021), we get a palindrome (44223355332244).
The spelling of 12010323031223 in words is "twelve trillion, ten billion, three hundred twenty-three million, thirty-one thousand, two hundred twenty-three".
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