Base | Representation |
---|---|
bin | 11101001110111011000… |
… | …10101100100010001001 |
3 | 10120000122110001012122212 |
4 | 32213131202230202021 |
5 | 112424100211140014 |
6 | 2045234005554505 |
7 | 132366031112000 |
oct | 16473542544211 |
9 | 3500573035585 |
10 | 1004444240009 |
11 | 357a89651221 |
12 | 142802415a35 |
13 | 73945c4b262 |
14 | 36888799c37 |
15 | 1b1db9dd23e |
hex | e9dd8ac889 |
1004444240009 has 16 divisors (see below), whose sum is σ = 1171426464000. Its totient is φ = 860905960992.
The previous prime is 1004444239987. The next prime is 1004444240047. The reversal of 1004444240009 is 9000424444001.
1004444240009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1004444240009 - 28 = 1004444239753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1004444240089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7333052 + ... + 7468770.
It is an arithmetic number, because the mean of its divisors is an integer number (73214154000).
Almost surely, 21004444240009 is an apocalyptic number.
It is an amenable number.
1004444240009 is a deficient number, since it is larger than the sum of its proper divisors (166982223991).
1004444240009 is an equidigital number, since it uses as much as digits as its factorization.
1004444240009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157317 (or 157303 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
The spelling of 1004444240009 in words is "one trillion, four billion, four hundred forty-four million, two hundred forty thousand, nine".
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