Base | Representation |
---|---|
bin | 10110100101000011… |
… | …10001101111010001 |
3 | 1011021210200121222011 |
4 | 23102201301233101 |
5 | 144311213120213 |
6 | 5322504342521 |
7 | 606252223540 |
oct | 132241615721 |
9 | 34253617864 |
10 | 12122004433 |
11 | 5160612390 |
12 | 2423774a41 |
13 | 11b2510bb6 |
14 | 82dcda157 |
15 | 4ae32003d |
hex | 2d2871bd1 |
12122004433 has 32 divisors (see below), whose sum is σ = 15947642880. Its totient is φ = 8933400960.
The previous prime is 12122004421. The next prime is 12122004443. The reversal of 12122004433 is 33440022121.
12122004433 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 12122004433 - 29 = 12122003921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12122004403) 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 31 ways as a sum of consecutive naturals, for example, 119166 + ... + 196072.
It is an arithmetic number, because the mean of its divisors is an integer number (498363840).
Almost surely, 212122004433 is an apocalyptic number.
It is an amenable number.
12122004433 is a deficient number, since it is larger than the sum of its proper divisors (3825638447).
12122004433 is a wasteful number, since it uses less digits than its factorization.
12122004433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77037.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 12122004433 its reverse (33440022121), we get a palindrome (45562026554).
The spelling of 12122004433 in words is "twelve billion, one hundred twenty-two million, four thousand, four hundred thirty-three".
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