Base | Representation |
---|---|
bin | 10100001101010111111100… |
… | …11010011111001010011001 |
3 | 12211100102102000020122122120 |
4 | 22012223332122133022121 |
5 | 21311101110000010130 |
6 | 234303242033211453 |
7 | 12234453425253453 |
oct | 1206537632371231 |
9 | 184312360218576 |
10 | 44440000000665 |
11 | 131839974a7625 |
12 | 4b9892a100b89 |
13 | 1ba489ba84179 |
14 | ad8c9c1892d3 |
15 | 520ebe0a7910 |
hex | 286afe69f299 |
44440000000665 has 32 divisors (see below), whose sum is σ = 72419023264896. Its totient is φ = 23266629934080.
The previous prime is 44440000000639. The next prime is 44440000000667. The reversal of 44440000000665 is 56600000004444.
It is not a de Polignac number, because 44440000000665 - 210 = 44439999999641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44440000000667) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113482176 + ... + 113873105.
It is an arithmetic number, because the mean of its divisors is an integer number (2263094477028).
Almost surely, 244440000000665 is an apocalyptic number.
It is an amenable number.
44440000000665 is a deficient number, since it is larger than the sum of its proper divisors (27979023264231).
44440000000665 is a wasteful number, since it uses less digits than its factorization.
44440000000665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227355529.
The product of its (nonzero) digits is 46080, while the sum is 33.
The spelling of 44440000000665 in words is "forty-four trillion, four hundred forty billion, six hundred sixty-five", and thus it is an aban number.
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