Base | Representation |
---|---|
bin | 11010110111011000… |
… | …10000011000111101 |
3 | 1101020011212000000012 |
4 | 31123230100120331 |
5 | 214014321330023 |
6 | 10343111513005 |
7 | 1020264301163 |
oct | 153354203075 |
9 | 41204760005 |
10 | 14423230013 |
11 | 61315a0205 |
12 | 2966388765 |
13 | 148b1c4b3a |
14 | 9ab7a7233 |
15 | 596384978 |
hex | 35bb1063d |
14423230013 has 8 divisors (see below), whose sum is σ = 14503985496. Its totient is φ = 14342689600.
The previous prime is 14423230001. The next prime is 14423230027. The reversal of 14423230013 is 31003232441.
It can be written as a sum of positive squares in 4 ways, for example, as 8354508409 + 6068721604 = 91403^2 + 77902^2 .
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 14423230013 - 28 = 14423229757 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 (14423230043) 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, 81683 + ... + 188463.
It is an arithmetic number, because the mean of its divisors is an integer number (1812998187).
Almost surely, 214423230013 is an apocalyptic number.
It is an amenable number.
14423230013 is a deficient number, since it is larger than the sum of its proper divisors (80755483).
14423230013 is a wasteful number, since it uses less digits than its factorization.
14423230013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107535.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 14423230013 its reverse (31003232441), we get a palindrome (45426462454).
The spelling of 14423230013 in words is "fourteen billion, four hundred twenty-three million, two hundred thirty thousand, thirteen".
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