Base | Representation |
---|---|
bin | 1011110110011100100100… |
… | …1111100100010110000100 |
3 | 1201010122201221120200201222 |
4 | 2331213021033210112010 |
5 | 3201440431100011322 |
6 | 43413523244135512 |
7 | 2513246563336106 |
oct | 275471117442604 |
9 | 51118657520658 |
10 | 13030012110212 |
11 | 4173aa7165369 |
12 | 1565378837598 |
13 | 736956700706 |
14 | 330927d03576 |
15 | 178e193a3e42 |
hex | bd9c93e4584 |
13030012110212 has 6 divisors (see below), whose sum is σ = 22802521192878. Its totient is φ = 6515006055104.
The previous prime is 13030012110127. The next prime is 13030012110223. The reversal of 13030012110212 is 21201121003031.
13030012110212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 6663594983236 + 6366417126976 = 2581394^2 + 2523176^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628751513773 + ... + 1628751513780.
It is an arithmetic number, because the mean of its divisors is an integer number (3800420198813).
Almost surely, 213030012110212 is an apocalyptic number.
It is an amenable number.
13030012110212 is a deficient number, since it is larger than the sum of its proper divisors (9772509082666).
13030012110212 is a wasteful number, since it uses less digits than its factorization.
13030012110212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3257503027557 (or 3257503027555 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 13030012110212 its reverse (21201121003031), we get a palindrome (34231133113243).
The spelling of 13030012110212 in words is "thirteen trillion, thirty billion, twelve million, one hundred ten thousand, two hundred twelve".
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