Base | Representation |
---|---|
bin | 10110111111011001… |
… | …11000111000111001 |
3 | 1011212012120102212010 |
4 | 23133230320320321 |
5 | 200234303133423 |
6 | 5400441440133 |
7 | 614604643203 |
oct | 133754707071 |
9 | 34765512763 |
10 | 12343021113 |
11 | 526434a4a5 |
12 | 24857a0049 |
13 | 12192462b7 |
14 | 8513cd773 |
15 | 4c392b693 |
hex | 2dfb38e39 |
12343021113 has 8 divisors (see below), whose sum is σ = 16682805088. Its totient is φ = 8115958944.
The previous prime is 12343021081. The next prime is 12343021157. The reversal of 12343021113 is 31112034321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12343021113 - 25 = 12343021081 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12343021113.
It is not an unprimeable number, because it can be changed into a prime (12343021193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28180195 + ... + 28180632.
It is an arithmetic number, because the mean of its divisors is an integer number (2085350636).
Almost surely, 212343021113 is an apocalyptic number.
It is an amenable number.
12343021113 is a deficient number, since it is larger than the sum of its proper divisors (4339783975).
12343021113 is an equidigital number, since it uses as much as digits as its factorization.
12343021113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56360903.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12343021113 its reverse (31112034321), we get a palindrome (43455055434).
The spelling of 12343021113 in words is "twelve billion, three hundred forty-three million, twenty-one thousand, one hundred thirteen".
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