Base | Representation |
---|---|
bin | 1010111010100000010011… |
… | …0110011010111101101111 |
3 | 1120111012122222001021012201 |
4 | 2232220010312122331233 |
5 | 3033102422310000421 |
6 | 41304454105242331 |
7 | 2345662431666160 |
oct | 256500466327557 |
9 | 46435588037181 |
10 | 12000220000111 |
11 | 39072a0388182 |
12 | 14198814933a7 |
13 | 69080115a375 |
14 | 2d6b56cc9767 |
15 | 15c2473cab91 |
hex | aea04d9af6f |
12000220000111 has 16 divisors (see below), whose sum is σ = 14804297971200. Its totient is φ = 9499424524128.
The previous prime is 12000220000103. The next prime is 12000220000117. The reversal of 12000220000111 is 11100002200021.
It is not a de Polignac number, because 12000220000111 - 23 = 12000220000103 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 (12000220000117) 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, 1285090641 + ... + 1285099978.
It is an arithmetic number, because the mean of its divisors is an integer number (925268623200).
Almost surely, 212000220000111 is an apocalyptic number.
12000220000111 is a deficient number, since it is larger than the sum of its proper divisors (2804077971089).
12000220000111 is a wasteful number, since it uses less digits than its factorization.
12000220000111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2570190678.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12000220000111 its reverse (11100002200021), we get a palindrome (23100222200132).
The spelling of 12000220000111 in words is "twelve trillion, two hundred twenty million, one hundred eleven", and thus it is an aban number.
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