Base | Representation |
---|---|
bin | 1011001101101101101001… |
… | …1101100001000010011111 |
3 | 1121122202110022201202022110 |
4 | 2303123122131201002133 |
5 | 3104004243123410421 |
6 | 42120231522445103 |
7 | 2411554243564605 |
oct | 263333235410237 |
9 | 47582408652273 |
10 | 12330221310111 |
11 | 3a24243532751 |
12 | 147181a203793 |
13 | 6b59726bc3c3 |
14 | 308b006d7875 |
15 | 165b0d871a76 |
hex | b36da76109f |
12330221310111 has 16 divisors (see below), whose sum is σ = 16485077581920. Its totient is φ = 8197786490880.
The previous prime is 12330221310053. The next prime is 12330221310227. The reversal of 12330221310111 is 11101312203321.
It is not a de Polignac number, because 12330221310111 - 211 = 12330221308063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330221317111) 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, 2141100 + ... + 5407841.
It is an arithmetic number, because the mean of its divisors is an integer number (1030317348870).
Almost surely, 212330221310111 is an apocalyptic number.
12330221310111 is a deficient number, since it is larger than the sum of its proper divisors (4154856271809).
12330221310111 is an equidigital number, since it uses as much as digits as its factorization.
12330221310111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7550426.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 12330221310111 its reverse (11101312203321), we get a palindrome (23431533513432).
The spelling of 12330221310111 in words is "twelve trillion, three hundred thirty billion, two hundred twenty-one million, three hundred ten thousand, one hundred eleven".
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