Base | Representation |
---|---|
bin | 10101010000010100… |
… | …11100010011000111 |
3 | 1002110021021021021020 |
4 | 22220022130103013 |
5 | 141332234303411 |
6 | 5124154322223 |
7 | 552531655422 |
oct | 125012342307 |
9 | 32407237236 |
10 | 11411244231 |
11 | 4926393762 |
12 | 2265729373 |
13 | 10cb1a4c2a |
14 | 7a37609b9 |
15 | 46bc24606 |
hex | 2a829c4c7 |
11411244231 has 16 divisors (see below), whose sum is σ = 15261345024. Its totient is φ = 7584352704.
The previous prime is 11411244211. The next prime is 11411244253. The reversal of 11411244231 is 13244211411.
It is a happy number.
It is not a de Polignac number, because 11411244231 - 26 = 11411244167 is a prime.
It is a super-2 number, since 2×114112442312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11411244211) 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, 1739700 + ... + 1746246.
It is an arithmetic number, because the mean of its divisors is an integer number (953834064).
Almost surely, 211411244231 is an apocalyptic number.
11411244231 is a deficient number, since it is larger than the sum of its proper divisors (3850100793).
11411244231 is a wasteful number, since it uses less digits than its factorization.
11411244231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8230.
The product of its digits is 768, while the sum is 24.
Adding to 11411244231 its reverse (13244211411), we get a palindrome (24655455642).
The spelling of 11411244231 in words is "eleven billion, four hundred eleven million, two hundred forty-four thousand, two hundred thirty-one".
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