Base | Representation |
---|---|
bin | 10110111101110111… |
… | …01001100110100100 |
3 | 1011211022021122212022 |
4 | 23132323221212210 |
5 | 200223002112234 |
6 | 5355301042312 |
7 | 614360143415 |
oct | 133673514644 |
9 | 34738248768 |
10 | 12330113444 |
11 | 5258033800 |
12 | 24813b6398 |
13 | 121667711c |
14 | 84d7cd80c |
15 | 4c272be2e |
hex | 2deee99a4 |
12330113444 has 36 divisors (see below), whose sum is σ = 23765257152. Its totient is φ = 5593344240.
The previous prime is 12330113429. The next prime is 12330113449. The reversal of 12330113444 is 44431103321.
It is a happy number.
It is a super-3 number, since 3×123301134443 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (12330113449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218129 + ... + 268775.
It is an arithmetic number, because the mean of its divisors is an integer number (660146032).
Almost surely, 212330113444 is an apocalyptic number.
It is an amenable number.
12330113444 is a deficient number, since it is larger than the sum of its proper divisors (11435143708).
12330113444 is a wasteful number, since it uses less digits than its factorization.
12330113444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51176 (or 51163 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12330113444 its reverse (44431103321), we get a palindrome (56761216765).
The spelling of 12330113444 in words is "twelve billion, three hundred thirty million, one hundred thirteen thousand, four hundred forty-four".
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