Base | Representation |
---|---|
bin | 10110110001000001… |
… | …00000011011100001 |
3 | 1011112210110221012120 |
4 | 23120200200123201 |
5 | 200012404202224 |
6 | 5340451014453 |
7 | 611611062555 |
oct | 133040403341 |
9 | 34483427176 |
10 | 12222334689 |
11 | 5202209a54 |
12 | 245129a429 |
13 | 11ca23bb06 |
14 | 83d375865 |
15 | 4b803c779 |
hex | 2d88206e1 |
12222334689 has 16 divisors (see below), whose sum is σ = 16680453120. Its totient is φ = 7958365520.
The previous prime is 12222334681. The next prime is 12222334759. The reversal of 12222334689 is 98643322221.
It is a cyclic number.
It is not a de Polignac number, because 12222334689 - 23 = 12222334681 is a prime.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 12222334689.
It is not an unprimeable number, because it can be changed into a prime (12222334681) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 245349 + ... + 290930.
It is an arithmetic number, because the mean of its divisors is an integer number (1042528320).
Almost surely, 212222334689 is an apocalyptic number.
It is an amenable number.
12222334689 is a deficient number, since it is larger than the sum of its proper divisors (4458118431).
12222334689 is a wasteful number, since it uses less digits than its factorization.
12222334689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536460.
The product of its digits is 248832, while the sum is 42.
The spelling of 12222334689 in words is "twelve billion, two hundred twenty-two million, three hundred thirty-four thousand, six hundred eighty-nine".
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