Base | Representation |
---|---|
bin | 10110100101000110… |
… | …11010001100101110 |
3 | 1011021211111100220011 |
4 | 23102203122030232 |
5 | 144311320313202 |
6 | 5322521443434 |
7 | 606255655141 |
oct | 132243321456 |
9 | 34254440804 |
10 | 12122432302 |
11 | 51608848a2 |
12 | 242394057a |
13 | 11b2630886 |
14 | 82ddac058 |
15 | 4ae3a6bd7 |
hex | 2d28da32e |
12122432302 has 16 divisors (see below), whose sum is σ = 19035274752. Its totient is φ = 5779036120.
The previous prime is 12122432297. The next prime is 12122432317. The reversal of 12122432302 is 20323422121.
12122432302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 409378 + ... + 437989.
It is an arithmetic number, because the mean of its divisors is an integer number (1189704672).
Almost surely, 212122432302 is an apocalyptic number.
12122432302 is a deficient number, since it is larger than the sum of its proper divisors (6912842450).
12122432302 is a wasteful number, since it uses less digits than its factorization.
12122432302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 847703.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 12122432302 its reverse (20323422121), we get a palindrome (32445854423).
The spelling of 12122432302 in words is "twelve billion, one hundred twenty-two million, four hundred thirty-two thousand, three hundred two".
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