Base | Representation |
---|---|
bin | 1100011110110111010… |
… | …0011100001000011100 |
3 | 202111111220222121021100 |
4 | 3013231310130020130 |
5 | 12003134444010122 |
6 | 242303001033100 |
7 | 21331051231563 |
oct | 3075564341034 |
9 | 674456877240 |
10 | 214443344412 |
11 | 82a4374a680 |
12 | 35688785790 |
13 | 172b673750b |
14 | a544402bda |
15 | 58a147daac |
hex | 31edd1c21c |
214443344412 has 72 divisors (see below), whose sum is σ = 591418743552. Its totient is φ = 64974592800.
The previous prime is 214443344411. The next prime is 214443344543.
214443344412 is a `hidden beast` number, since 2 + 144 + 43 + 34 + 441 + 2 = 666.
214443344412 is nontrivially palindromic in base 10.
214443344412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214443344411) 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 23 ways as a sum of consecutive naturals, for example, 3570253 + ... + 3629819.
It is an arithmetic number, because the mean of its divisors is an integer number (8214149216).
Almost surely, 2214443344412 is an apocalyptic number.
214443344412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214443344412 is an abundant number, since it is smaller than the sum of its proper divisors (376975399140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214443344412 is a wasteful number, since it uses less digits than its factorization.
214443344412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68679 (or 68674 counting only the distinct ones).
The product of its digits is 147456, while the sum is 36.
It can be divided in two parts, 214443 and 344412, that added together give a palindrome (558855).
The spelling of 214443344412 in words is "two hundred fourteen billion, four hundred forty-three million, three hundred forty-four thousand, four hundred twelve".
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