Base | Representation |
---|---|
bin | 10110011001010010… |
… | …00001111001110011 |
3 | 1011000220211222212102 |
4 | 23030221001321303 |
5 | 144110422223410 |
6 | 5305015451015 |
7 | 603642605465 |
oct | 131451017163 |
9 | 34026758772 |
10 | 12023242355 |
11 | 510a896a33 |
12 | 23b6686a6b |
13 | 1197c119b7 |
14 | 820b4c135 |
15 | 4a58122a5 |
hex | 2cca41e73 |
12023242355 has 16 divisors (see below), whose sum is σ = 14502641664. Its totient is φ = 9568821600.
The previous prime is 12023242331. The next prime is 12023242369. The reversal of 12023242355 is 55324232021.
12023242355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12023242355 - 210 = 12023241331 is a prime.
It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 2172602 + ... + 2178128.
It is an arithmetic number, because the mean of its divisors is an integer number (906415104).
Almost surely, 212023242355 is an apocalyptic number.
12023242355 is a deficient number, since it is larger than the sum of its proper divisors (2479399309).
12023242355 is a wasteful number, since it uses less digits than its factorization.
12023242355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7706.
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 12023242355 its reverse (55324232021), we get a palindrome (67347474376).
The spelling of 12023242355 in words is "twelve billion, twenty-three million, two hundred forty-two thousand, three hundred fifty-five".
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