Base | Representation |
---|---|
bin | 10110100101010011… |
… | …10010101010010110 |
3 | 1011021221122100220111 |
4 | 23102221302222112 |
5 | 144312232332431 |
6 | 5323021353234 |
7 | 606306123652 |
oct | 132251625226 |
9 | 34257570814 |
10 | 12124105366 |
11 | 516181789a |
12 | 242440881a |
13 | 11b2a98259 |
14 | 8302c5a62 |
15 | 4ae5d77b1 |
hex | 2d2a72a96 |
12124105366 has 8 divisors (see below), whose sum is σ = 18189345240. Its totient is φ = 6060990288.
The previous prime is 12124105361. The next prime is 12124105387. The reversal of 12124105366 is 66350142121.
It is a happy number.
12124105366 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (12124105361) by changing a digit.
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, 516856 + ... + 539803.
It is an arithmetic number, because the mean of its divisors is an integer number (2273668155).
Almost surely, 212124105366 is an apocalyptic number.
12124105366 is a deficient number, since it is larger than the sum of its proper divisors (6065239874).
12124105366 is a wasteful number, since it uses less digits than its factorization.
12124105366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1062398.
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 12124105366 its reverse (66350142121), we get a palindrome (78474247487).
The spelling of 12124105366 in words is "twelve billion, one hundred twenty-four million, one hundred five thousand, three hundred sixty-six".
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