Base | Representation |
---|---|
bin | 101010001000… |
… | …010100100011 |
3 | 202210002200220 |
4 | 222020110203 |
5 | 10311403011 |
6 | 1032414123 |
7 | 162605430 |
oct | 52102443 |
9 | 22702626 |
10 | 11044131 |
11 | 626368a |
12 | 3847343 |
13 | 2398bb7 |
14 | 1676b87 |
15 | e82506 |
hex | a88523 |
11044131 has 16 divisors (see below), whose sum is σ = 16886784. Its totient is φ = 6289344.
The previous prime is 11044127. The next prime is 11044133. The reversal of 11044131 is 13144011.
It is not a de Polignac number, because 11044131 - 22 = 11044127 is a prime.
It is a super-2 number, since 2×110441312 = 243945659090322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11044131.
It is not an unprimeable number, because it can be changed into a prime (11044133) 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, 6991 + ... + 8423.
It is an arithmetic number, because the mean of its divisors is an integer number (1055424).
Almost surely, 211044131 is an apocalyptic number.
11044131 is a deficient number, since it is larger than the sum of its proper divisors (5842653).
11044131 is a wasteful number, since it uses less digits than its factorization.
11044131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1810.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 11044131 is about 3323.2711294747. The cubic root of 11044131 is about 222.6950257405.
Adding to 11044131 its reverse (13144011), we get a palindrome (24188142).
It can be divided in two parts, 11044 and 131, that added together give a triangular number (11175 = T149).
The spelling of 11044131 in words is "eleven million, forty-four thousand, one hundred thirty-one".
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