Base | Representation |
---|---|
bin | 10100100100100100… |
… | …11100101010100011 |
3 | 1001111200200201202221 |
4 | 22102102130222203 |
5 | 140104311303011 |
6 | 5023524251511 |
7 | 540454345324 |
oct | 122222345243 |
9 | 31450621687 |
10 | 11044244131 |
11 | 4758208098 |
12 | 2182840b97 |
13 | 1070148bcb |
14 | 76ab0a44b |
15 | 4498cd971 |
hex | 29249caa3 |
11044244131 has 4 divisors (see below), whose sum is σ = 11045179600. Its totient is φ = 11043308664.
The previous prime is 11044244077. The next prime is 11044244143. The reversal of 11044244131 is 13144244011.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11044244131 - 225 = 11010689699 is a prime.
It is a super-2 number, since 2×110442441312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11044244096 and 11044244105.
It is not an unprimeable number, because it can be changed into a prime (11044247131) 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, 449796 + ... + 473713.
It is an arithmetic number, because the mean of its divisors is an integer number (2761294900).
Almost surely, 211044244131 is an apocalyptic number.
11044244131 is a deficient number, since it is larger than the sum of its proper divisors (935469).
11044244131 is an equidigital number, since it uses as much as digits as its factorization.
11044244131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935468.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 11044244131 its reverse (13144244011), we get a palindrome (24188488142).
The spelling of 11044244131 in words is "eleven billion, forty-four million, two hundred forty-four thousand, one hundred thirty-one".
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