Base | Representation |
---|---|
bin | 11001000000001001… |
… | …01110100010101110 |
3 | 1021122110202122212010 |
4 | 30200010232202232 |
5 | 204442242341024 |
6 | 10055541422050 |
7 | 653430501546 |
oct | 144004564256 |
9 | 37573678763 |
10 | 13423012014 |
11 | 5768a38665 |
12 | 272740a926 |
13 | 135bc0c679 |
14 | 914a00326 |
15 | 53865db29 |
hex | 32012e8ae |
13423012014 has 32 divisors (see below), whose sum is σ = 29661085440. Its totient is φ = 4028047232.
The previous prime is 13423012013. The next prime is 13423012051. The reversal of 13423012014 is 41021032431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13423012013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2858484 + ... + 2863175.
It is an arithmetic number, because the mean of its divisors is an integer number (926908920).
Almost surely, 213423012014 is an apocalyptic number.
13423012014 is an abundant number, since it is smaller than the sum of its proper divisors (16238073426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13423012014 is a wasteful number, since it uses less digits than its factorization.
13423012014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5721704.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13423012014 its reverse (41021032431), we get a palindrome (54444044445).
The spelling of 13423012014 in words is "thirteen billion, four hundred twenty-three million, twelve thousand, fourteen".
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