Base | Representation |
---|---|
bin | 10110111110000111… |
… | …01100011101100111 |
3 | 1011211110020210200111 |
4 | 23133003230131213 |
5 | 200224022103221 |
6 | 5355414153451 |
7 | 614414105623 |
oct | 133703543547 |
9 | 34743223614 |
10 | 12332222311 |
11 | 5259244172 |
12 | 2482052887 |
13 | 1216c34c86 |
14 | 84dbbc183 |
15 | 4c29e6be1 |
hex | 2df0ec767 |
12332222311 has 4 divisors (see below), whose sum is σ = 12454323624. Its totient is φ = 12210121000.
The previous prime is 12332222257. The next prime is 12332222321. The reversal of 12332222311 is 11322223321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11322223321 = 101 ⋅112101221.
It is a cyclic number.
It is not a de Polignac number, because 12332222311 - 29 = 12332221799 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 (12332222321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61050505 + ... + 61050706.
It is an arithmetic number, because the mean of its divisors is an integer number (3113580906).
Almost surely, 212332222311 is an apocalyptic number.
12332222311 is a deficient number, since it is larger than the sum of its proper divisors (122101313).
12332222311 is a wasteful number, since it uses less digits than its factorization.
12332222311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122101312.
The product of its digits is 864, while the sum is 22.
Adding to 12332222311 its reverse (11322223321), we get a palindrome (23654445632).
The spelling of 12332222311 in words is "twelve billion, three hundred thirty-two million, two hundred twenty-two thousand, three hundred eleven".
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