Base | Representation |
---|---|
bin | 101000111111111011… |
… | …011111000110010011 |
3 | 11012121222121001202102 |
4 | 220333323133012103 |
5 | 1210124142401233 |
6 | 32120141111015 |
7 | 3115624536041 |
oct | 507773370623 |
9 | 135558531672 |
10 | 44022231443 |
11 | 17740447063 |
12 | 8646b5846b |
13 | 41c7488c78 |
14 | 21b886b391 |
15 | 1229b9e1e8 |
hex | a3fedf193 |
44022231443 has 16 divisors (see below), whose sum is σ = 45510003840. Its totient is φ = 42551018496.
The previous prime is 44022231437. The next prime is 44022231467. The reversal of 44022231443 is 34413222044.
It is a cyclic number.
It is not a de Polignac number, because 44022231443 - 214 = 44022215059 is a prime.
It is a super-2 number, since 2×440222314432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44022231433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3823271 + ... + 3834767.
It is an arithmetic number, because the mean of its divisors is an integer number (2844375240).
Almost surely, 244022231443 is an apocalyptic number.
44022231443 is a deficient number, since it is larger than the sum of its proper divisors (1487772397).
44022231443 is a wasteful number, since it uses less digits than its factorization.
44022231443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12206.
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 44022231443 its reverse (34413222044), we get a palindrome (78435453487).
The spelling of 44022231443 in words is "forty-four billion, twenty-two million, two hundred thirty-one thousand, four hundred forty-three".
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