Base | Representation |
---|---|
bin | 10110011001001010… |
… | …11111000100000111 |
3 | 1011000212002210100010 |
4 | 23030211133010013 |
5 | 144110203010343 |
6 | 5304543521303 |
7 | 603631655604 |
oct | 131445370407 |
9 | 34025083303 |
10 | 12022313223 |
11 | 510a311958 |
12 | 23b62b9233 |
13 | 1197977b0b |
14 | 8209896ab |
15 | 4a56cbd33 |
hex | 2cc95f107 |
12022313223 has 8 divisors (see below), whose sum is σ = 16042058368. Its totient is φ = 8008721784.
The previous prime is 12022313221. The next prime is 12022313227. The reversal of 12022313223 is 32231322021.
It is a happy number.
12022313223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12022313223 - 21 = 12022313221 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12022313223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022313221) 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 7 ways as a sum of consecutive naturals, for example, 1533865 + ... + 1541682.
It is an arithmetic number, because the mean of its divisors is an integer number (2005257296).
Almost surely, 212022313223 is an apocalyptic number.
12022313223 is a deficient number, since it is larger than the sum of its proper divisors (4019745145).
12022313223 is a wasteful number, since it uses less digits than its factorization.
12022313223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3076853.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12022313223 its reverse (32231322021), we get a palindrome (44253635244).
The spelling of 12022313223 in words is "twelve billion, twenty-two million, three hundred thirteen thousand, two hundred twenty-three".
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