Base | Representation |
---|---|
bin | 10111001011010000… |
… | …00001110001110111 |
3 | 1012010010120220220211 |
4 | 23211220001301313 |
5 | 200440224110403 |
6 | 5414352010251 |
7 | 620222512054 |
oct | 134550016167 |
9 | 35103526824 |
10 | 12442410103 |
11 | 5305463962 |
12 | 24b2b30987 |
13 | 1233a04956 |
14 | 8606a202b |
15 | 4cc51006d |
hex | 2e5a01c77 |
12442410103 has 8 divisors (see below), whose sum is σ = 12502498176. Its totient is φ = 12382360800.
The previous prime is 12442410089. The next prime is 12442410107. The reversal of 12442410103 is 30101424421.
It is a happy number.
12442410103 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 a cyclic number.
It is not a de Polignac number, because 12442410103 - 213 = 12442401911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12442410107) 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, 790773 + ... + 806353.
It is an arithmetic number, because the mean of its divisors is an integer number (1562812272).
Almost surely, 212442410103 is an apocalyptic number.
12442410103 is a deficient number, since it is larger than the sum of its proper divisors (60088073).
12442410103 is a wasteful number, since it uses less digits than its factorization.
12442410103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19385.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12442410103 its reverse (30101424421), we get a palindrome (42543834524).
The spelling of 12442410103 in words is "twelve billion, four hundred forty-two million, four hundred ten thousand, one hundred three".
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