Base | Representation |
---|---|
bin | 10110111110000111… |
… | …01001110000010111 |
3 | 1011211110020020110211 |
4 | 23133003221300113 |
5 | 200224021224343 |
6 | 5355414030251 |
7 | 614414031403 |
oct | 133703516027 |
9 | 34743206424 |
10 | 12332211223 |
11 | 5259236902 |
12 | 2482048387 |
13 | 1216c2cc07 |
14 | 84dbb8103 |
15 | 4c29e379d |
hex | 2df0e9c17 |
12332211223 has 4 divisors (see below), whose sum is σ = 12413881648. Its totient is φ = 12250540800.
The previous prime is 12332211209. The next prime is 12332211233. The reversal of 12332211223 is 32211223321.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12332211223 - 29 = 12332210711 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12332211194 and 12332211203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12332211233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40834986 + ... + 40835287.
It is an arithmetic number, because the mean of its divisors is an integer number (3103470412).
Almost surely, 212332211223 is an apocalyptic number.
12332211223 is a deficient number, since it is larger than the sum of its proper divisors (81670425).
12332211223 is an equidigital number, since it uses as much as digits as its factorization.
12332211223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81670424.
The product of its digits is 864, while the sum is 22.
Adding to 12332211223 its reverse (32211223321), we get a palindrome (44543434544).
The spelling of 12332211223 in words is "twelve billion, three hundred thirty-two million, two hundred eleven thousand, two hundred twenty-three".
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