Base | Representation |
---|---|
bin | 10110100100000010… |
… | …00001111011111110 |
3 | 1011021012112111101022 |
4 | 23102001001323332 |
5 | 144302013420110 |
6 | 5322000344142 |
7 | 606116241245 |
oct | 132201017376 |
9 | 34235474338 |
10 | 12113420030 |
11 | 5156789838 |
12 | 2420915052 |
13 | 11b07c677a |
14 | 82cb0395c |
15 | 4ad6c6755 |
hex | 2d2041efe |
12113420030 has 16 divisors (see below), whose sum is σ = 21858537744. Its totient is φ = 4833283200.
The previous prime is 12113420017. The next prime is 12113420071. The reversal of 12113420030 is 3002431121.
12113420030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12113419990 and 12113420008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506392 + ... + 1514411.
It is an arithmetic number, because the mean of its divisors is an integer number (1366158609).
Almost surely, 212113420030 is an apocalyptic number.
12113420030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12113420030 is a deficient number, since it is larger than the sum of its proper divisors (9745117714).
12113420030 is a wasteful number, since it uses less digits than its factorization.
12113420030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3021211.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12113420030 its reverse (3002431121), we get a palindrome (15115851151).
The spelling of 12113420030 in words is "twelve billion, one hundred thirteen million, four hundred twenty thousand, thirty".
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