Base | Representation |
---|---|
bin | 10111001001000100… |
… | …11111110011100000 |
3 | 1012001212021220001020 |
4 | 23210202133303200 |
5 | 200421042324013 |
6 | 5412501205440 |
7 | 616611545616 |
oct | 134442376340 |
9 | 35055256036 |
10 | 12424183008 |
11 | 52a6144646 |
12 | 24a8a00880 |
13 | 122ccc24a3 |
14 | 85c0b96b6 |
15 | 4cab0e623 |
hex | 2e489fce0 |
12424183008 has 96 divisors (see below), whose sum is σ = 32996710656. Its totient is φ = 4092899328.
The previous prime is 12424183001. The next prime is 12424183039. The reversal of 12424183008 is 80038142421.
12424183008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 12424183008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12424183001) 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 15 ways as a sum of consecutive naturals, for example, 6653691 + ... + 6655557.
It is an arithmetic number, because the mean of its divisors is an integer number (343715736).
Almost surely, 212424183008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12424183008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16498355328).
12424183008 is an abundant number, since it is smaller than the sum of its proper divisors (20572527648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12424183008 is a wasteful number, since it uses less digits than its factorization.
12424183008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2656 (or 2648 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 33.
The spelling of 12424183008 in words is "twelve billion, four hundred twenty-four million, one hundred eighty-three thousand, eight".
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