Base | Representation |
---|---|
bin | 1010001001000000… |
… | …00100010110111101 |
3 | 112001102021020221102 |
4 | 11010200010112331 |
5 | 42122210140240 |
6 | 2300120342445 |
7 | 251625100322 |
oct | 50440042675 |
9 | 15042236842 |
10 | 5444224445 |
11 | 2344139450 |
12 | 107b314a25 |
13 | 689bb57aa |
14 | 399098b49 |
15 | 21ce53815 |
hex | 1448045bd |
5444224445 has 16 divisors (see below), whose sum is σ = 7128451008. Its totient is φ = 3958621440.
The previous prime is 5444224421. The next prime is 5444224447.
5444224445 is nontrivially palindromic in base 10.
5444224445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-5444224445 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5444224399 and 5444224408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5444224447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434762 + ... + 447108.
It is an arithmetic number, because the mean of its divisors is an integer number (445528188).
Almost surely, 25444224445 is an apocalyptic number.
5444224445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5444224445 is a deficient number, since it is larger than the sum of its proper divisors (1684226563).
5444224445 is a wasteful number, since it uses less digits than its factorization.
5444224445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20380.
The product of its digits is 409600, while the sum is 38.
The square root of 5444224445 is about 73784.9879379268. The cubic root of 5444224445 is about 1759.1870002177.
It can be divided in two parts, 54442 and 24445, that added together give a palindrome (78887).
The spelling of 5444224445 in words is "five billion, four hundred forty-four million, two hundred twenty-four thousand, four hundred forty-five".
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