Base | Representation |
---|---|
bin | 11000010000011101… |
… | …10101110011011100 |
3 | 1020121121002110021011 |
4 | 30020032311303130 |
5 | 203132342310022 |
6 | 5552132145004 |
7 | 640502521135 |
oct | 141016656334 |
9 | 36547073234 |
10 | 13023010012 |
11 | 55831711a1 |
12 | 2635468164 |
13 | 12c709a1ac |
14 | 8b7838c8c |
15 | 513499977 |
hex | 3083b5cdc |
13023010012 has 24 divisors (see below), whose sum is σ = 23098219200. Its totient is φ = 6423658176.
The previous prime is 13023010003. The next prime is 13023010027. The reversal of 13023010012 is 21001032031.
13023010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13023009974 and 13023010001.
It is a congruent number.
It is an unprimeable number.
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, 371598 + ... + 405130.
It is an arithmetic number, because the mean of its divisors is an integer number (962425800).
Almost surely, 213023010012 is an apocalyptic number.
It is an amenable number.
13023010012 is a deficient number, since it is larger than the sum of its proper divisors (10075209188).
13023010012 is a wasteful number, since it uses less digits than its factorization.
13023010012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34845 (or 34843 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13023010012 its reverse (21001032031), we get a palindrome (34024042043).
The spelling of 13023010012 in words is "thirteen billion, twenty-three million, ten thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •