Base | Representation |
---|---|
bin | 1011110101011101100101… |
… | …1000011011100111001100 |
3 | 1201002001002112002220012020 |
4 | 2331113121120123213030 |
5 | 3201201313332000022 |
6 | 43402045331210140 |
7 | 2512110552304533 |
oct | 275273130334714 |
9 | 51061075086166 |
10 | 13013103000012 |
11 | 416790a435625 |
12 | 1562039a46950 |
13 | 7351904b126b |
14 | 32dba232331a |
15 | 178779b8235c |
hex | bd5d961b9cc |
13013103000012 has 12 divisors (see below), whose sum is σ = 30363907000056. Its totient is φ = 4337701000000.
The previous prime is 13013102999983. The next prime is 13013103000047. The reversal of 13013103000012 is 21000030131031.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 13013102999955 and 13013103000000.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542212624989 + ... + 542212625012.
It is an arithmetic number, because the mean of its divisors is an integer number (2530325583338).
Almost surely, 213013103000012 is an apocalyptic number.
13013103000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13013103000012 is an abundant number, since it is smaller than the sum of its proper divisors (17350804000044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013103000012 is a wasteful number, since it uses less digits than its factorization.
13013103000012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084425250008 (or 1084425250006 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13013103000012 its reverse (21000030131031), we get a palindrome (34013133131043).
The spelling of 13013103000012 in words is "thirteen trillion, thirteen billion, one hundred three million, twelve", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •