Base | Representation |
---|---|
bin | 10110011001010010… |
… | …11001110101111011 |
3 | 1011000221000222101010 |
4 | 23030221121311323 |
5 | 144110433343121 |
6 | 5305021525003 |
7 | 603643464405 |
oct | 131451316573 |
9 | 34027028333 |
10 | 12023340411 |
11 | 510a953675 |
12 | 23b6713763 |
13 | 1197c47514 |
14 | 820b75b75 |
15 | 4a5831376 |
hex | 2cca59d7b |
12023340411 has 16 divisors (see below), whose sum is σ = 16214374400. Its totient is φ = 7924117248.
The previous prime is 12023340379. The next prime is 12023340449. The reversal of 12023340411 is 11404332021.
It is not a de Polignac number, because 12023340411 - 25 = 12023340379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12023342411) 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, 244950 + ... + 289908.
It is an arithmetic number, because the mean of its divisors is an integer number (1013398400).
Almost surely, 212023340411 is an apocalyptic number.
12023340411 is a deficient number, since it is larger than the sum of its proper divisors (4191033989).
12023340411 is an equidigital number, since it uses as much as digits as its factorization.
12023340411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45978.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12023340411 its reverse (11404332021), we get a palindrome (23427672432).
The spelling of 12023340411 in words is "twelve billion, twenty-three million, three hundred forty thousand, four hundred eleven".
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