Base | Representation |
---|---|
bin | 10110110011100001… |
… | …00110001111111100 |
3 | 1011121020222121102022 |
4 | 23121300212033330 |
5 | 200033243030134 |
6 | 5342521015312 |
7 | 612254405531 |
oct | 133160461774 |
9 | 34536877368 |
10 | 12243330044 |
11 | 521304a090 |
12 | 2458324538 |
13 | 12016b02ba |
14 | 84207cd88 |
15 | 4b9cd852e |
hex | 2d9c263fc |
12243330044 has 48 divisors (see below), whose sum is σ = 24049357920. Its totient is φ = 5404815360.
The previous prime is 12243330041. The next prime is 12243330053. The reversal of 12243330044 is 44003334221.
It is a junction number, because it is equal to n+sod(n) for n = 12243329995 and 12243330022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12243330041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919724 + ... + 932940.
It is an arithmetic number, because the mean of its divisors is an integer number (501028290).
Almost surely, 212243330044 is an apocalyptic number.
It is an amenable number.
12243330044 is a deficient number, since it is larger than the sum of its proper divisors (11806027876).
12243330044 is a wasteful number, since it uses less digits than its factorization.
12243330044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13838 (or 13836 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 12243330044 its reverse (44003334221), we get a palindrome (56246664265).
The spelling of 12243330044 in words is "twelve billion, two hundred forty-three million, three hundred thirty thousand, forty-four".
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