Base | Representation |
---|---|
bin | 10110110001010001… |
… | …01000111101100101 |
3 | 1011112221111020220020 |
4 | 23120220220331211 |
5 | 200013430414124 |
6 | 5341004425353 |
7 | 611635152603 |
oct | 133050507545 |
9 | 34487436806 |
10 | 12224466789 |
11 | 5203435917 |
12 | 2451b48259 |
13 | 11ca807402 |
14 | 83d76c873 |
15 | 4b830e379 |
hex | 2d8a28f65 |
12224466789 has 8 divisors (see below), whose sum is σ = 16300560672. Its totient is φ = 8149008720.
The previous prime is 12224466781. The next prime is 12224466799. The reversal of 12224466789 is 98766442221.
12224466789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12224466789 - 23 = 12224466781 is a prime.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12224466781) 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 7 ways as a sum of consecutive naturals, for example, 112119 + ... + 192404.
It is an arithmetic number, because the mean of its divisors is an integer number (2037570084).
Almost surely, 212224466789 is an apocalyptic number.
It is an amenable number.
12224466789 is a deficient number, since it is larger than the sum of its proper divisors (4076093883).
12224466789 is a wasteful number, since it uses less digits than its factorization.
12224466789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317907.
The product of its digits is 2322432, while the sum is 51.
The spelling of 12224466789 in words is "twelve billion, two hundred twenty-four million, four hundred sixty-six thousand, seven hundred eighty-nine".
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