Base | Representation |
---|---|
bin | 1000001111000111110011… |
… | …1010111100001010000101 |
3 | 1012001201211022211202201211 |
4 | 2003301330322330022011 |
5 | 2141332424020314014 |
6 | 31132114512251421 |
7 | 1623160214313442 |
oct | 203617472741205 |
9 | 35051738752654 |
10 | 9055886885509 |
11 | 2981642073412 |
12 | 1023112240b71 |
13 | 508c74442609 |
14 | 2344431bc9c9 |
15 | 10a86ecb3cc4 |
hex | 83c7cebc285 |
9055886885509 has 4 divisors (see below), whose sum is σ = 9056574148204. Its totient is φ = 9055199622816.
The previous prime is 9055886885473. The next prime is 9055886885519.
9055886885509 is nontrivially palindromic in base 10.
9055886885509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6149918889409 + 2905967996100 = 2479903^2 + 1704690^2 .
It is a cyclic number.
It is not a de Polignac number, because 9055886885509 - 235 = 9021527147141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9055886885519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343611582 + ... + 343637935.
It is an arithmetic number, because the mean of its divisors is an integer number (2264143537051).
Almost surely, 29055886885509 is an apocalyptic number.
It is an amenable number.
9055886885509 is a deficient number, since it is larger than the sum of its proper divisors (687262695).
9055886885509 is a wasteful number, since it uses less digits than its factorization.
9055886885509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687262694.
The product of its (nonzero) digits is 1244160000, while the sum is 76.
The spelling of 9055886885509 in words is "nine trillion, fifty-five billion, eight hundred eighty-six million, eight hundred eighty-five thousand, five hundred nine".
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