Base | Representation |
---|---|
bin | 1011000111111101001011… |
… | …1000110111001100101000 |
3 | 1121022022011000200020222021 |
4 | 2301333102320313030220 |
5 | 3100344210330410344 |
6 | 42002553010234224 |
7 | 2401453156461631 |
oct | 261772270671450 |
9 | 47268130606867 |
10 | 12231310013224 |
11 | 39962a66a6395 |
12 | 1456614b85974 |
13 | 6a953b6066b3 |
14 | 303dda0b4888 |
15 | 16326eedab84 |
hex | b1fd2e37328 |
12231310013224 has 32 divisors (see below), whose sum is σ = 23062882183200. Its totient is φ = 6081211224000.
The previous prime is 12231310013203. The next prime is 12231310013339. The reversal of 12231310013224 is 42231001313221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33111754 + ... + 33479110.
It is an arithmetic number, because the mean of its divisors is an integer number (720715068225).
Almost surely, 212231310013224 is an apocalyptic number.
It is an amenable number.
12231310013224 is a deficient number, since it is larger than the sum of its proper divisors (10831572169976).
12231310013224 is a wasteful number, since it uses less digits than its factorization.
12231310013224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390793 (or 390789 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 12231310013224 its reverse (42231001313221), we get a palindrome (54462311326445).
The spelling of 12231310013224 in words is "twelve trillion, two hundred thirty-one billion, three hundred ten million, thirteen thousand, two hundred twenty-four".
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