Base | Representation |
---|---|
bin | 101001011000100000… |
… | …101101100111110100 |
3 | 11020200201121202122222 |
4 | 221120200231213310 |
5 | 1212000232042234 |
6 | 32225112341512 |
7 | 3132063144302 |
oct | 513040554764 |
9 | 136621552588 |
10 | 44434643444 |
11 | 1793221a324 |
12 | 87410a4898 |
13 | 4261a54c39 |
14 | 2217543272 |
15 | 1250eb542e |
hex | a5882d9f4 |
44434643444 has 12 divisors (see below), whose sum is σ = 77762536068. Its totient is φ = 22216776000.
The previous prime is 44434643441. The next prime is 44434643453.
44434643444 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 16695740944 + 27738902500 = 129212^2 + 166550^2 .
It is a super-2 number, since 2×444346434442 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44434643395 and 44434643404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44434643441) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 87674 + ... + 310734.
It is an arithmetic number, because the mean of its divisors is an integer number (6480211339).
Almost surely, 244434643444 is an apocalyptic number.
It is an amenable number.
44434643444 is a deficient number, since it is larger than the sum of its proper divisors (33327892624).
44434643444 is a wasteful number, since it uses less digits than its factorization.
44434643444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272866 (or 272864 counting only the distinct ones).
The product of its digits is 3538944, while the sum is 44.
The spelling of 44434643444 in words is "forty-four billion, four hundred thirty-four million, six hundred forty-three thousand, four hundred forty-four".
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