Base | Representation |
---|---|
bin | 10110110010001100… |
… | …10001000100000110 |
3 | 1011120111002211102220 |
4 | 23121012101010012 |
5 | 200022422430342 |
6 | 5341443113210 |
7 | 612061160346 |
oct | 133106210406 |
9 | 34514084386 |
10 | 12232233222 |
11 | 520785a960 |
12 | 2454672806 |
13 | 11cc2c6431 |
14 | 8407d0d26 |
15 | 4b8d455ec |
hex | 2d9191106 |
12232233222 has 16 divisors (see below), whose sum is σ = 26688508992. Its totient is φ = 3706737320.
The previous prime is 12232233203. The next prime is 12232233257. The reversal of 12232233222 is 22233223221.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 12232233192 and 12232233201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92668368 + ... + 92668499.
It is an arithmetic number, because the mean of its divisors is an integer number (1668031812).
Almost surely, 212232233222 is an apocalyptic number.
12232233222 is an abundant number, since it is smaller than the sum of its proper divisors (14456275770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12232233222 is a wasteful number, since it uses less digits than its factorization.
12232233222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185336883.
The product of its digits is 3456, while the sum is 24.
Adding to 12232233222 its reverse (22233223221), we get a palindrome (34465456443).
The spelling of 12232233222 in words is "twelve billion, two hundred thirty-two million, two hundred thirty-three thousand, two hundred twenty-two".
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