Base | Representation |
---|---|
bin | 10110100101001011… |
… | …01010011010100110 |
3 | 1011021212121101012101 |
4 | 23102211222122212 |
5 | 144311443214024 |
6 | 5322542242314 |
7 | 606263665264 |
oct | 132245523246 |
9 | 34255541171 |
10 | 12123023014 |
11 | 5161148693 |
12 | 2423b8639a |
13 | 11b27a96cb |
14 | 8300c3434 |
15 | 4ae471c44 |
hex | 2d296a6a6 |
12123023014 has 8 divisors (see below), whose sum is σ = 18455945688. Its totient is φ = 5971041120.
The previous prime is 12123023009. The next prime is 12123023023. The reversal of 12123023014 is 41032032121.
It is a happy number.
12123023014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12123022982 and 12123023000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45235027 + ... + 45235294.
It is an arithmetic number, because the mean of its divisors is an integer number (2306993211).
Almost surely, 212123023014 is an apocalyptic number.
12123023014 is a deficient number, since it is larger than the sum of its proper divisors (6332922674).
12123023014 is an equidigital number, since it uses as much as digits as its factorization.
12123023014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90470390.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 12123023014 its reverse (41032032121), we get a palindrome (53155055135).
The spelling of 12123023014 in words is "twelve billion, one hundred twenty-three million, twenty-three thousand, fourteen".
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