Base | Representation |
---|---|
bin | 10110011001010011… |
… | …01011100101110101 |
3 | 1011000221011200002122 |
4 | 23030221223211311 |
5 | 144110443204414 |
6 | 5305023245325 |
7 | 603644216351 |
oct | 131451534565 |
9 | 34027150078 |
10 | 12023413109 |
11 | 510a9a3254 |
12 | 23b6749845 |
13 | 1197c71636 |
14 | 820b94461 |
15 | 4a5847b8e |
hex | 2cca6b975 |
12023413109 has 8 divisors (see below), whose sum is σ = 12211684800. Its totient is φ = 11835400896.
The previous prime is 12023413069. The next prime is 12023413111. The reversal of 12023413109 is 90131432021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12023413109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12023413189) 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 7 ways as a sum of consecutive naturals, for example, 29597 + ... + 157869.
It is an arithmetic number, because the mean of its divisors is an integer number (1526460600).
Almost surely, 212023413109 is an apocalyptic number.
It is an amenable number.
12023413109 is a deficient number, since it is larger than the sum of its proper divisors (188271691).
12023413109 is a wasteful number, since it uses less digits than its factorization.
12023413109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129739.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 12023413109 in words is "twelve billion, twenty-three million, four hundred thirteen thousand, one hundred nine".
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