Base | Representation |
---|---|
bin | 1011110110011110001011… |
… | …0011101110111110100001 |
3 | 1201010200211211122122012111 |
4 | 2331213202303232332201 |
5 | 3201442320400140340 |
6 | 43414034005155321 |
7 | 2513263322122636 |
oct | 275474263567641 |
9 | 51120754578174 |
10 | 13030441021345 |
11 | 41741a7287680 |
12 | 15654783bbb41 |
13 | 7369c4525497 |
14 | 330968c7218d |
15 | 178e41d78aea |
hex | bd9e2ceefa1 |
13030441021345 has 32 divisors (see below), whose sum is σ = 17190932952960. Its totient is φ = 9402918013440.
The previous prime is 13030441021319. The next prime is 13030441021363. The reversal of 13030441021345 is 54312014403031.
It is not a de Polignac number, because 13030441021345 - 25 = 13030441021313 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15048186 + ... + 15890524.
It is an arithmetic number, because the mean of its divisors is an integer number (537216654780).
Almost surely, 213030441021345 is an apocalyptic number.
It is an amenable number.
13030441021345 is a deficient number, since it is larger than the sum of its proper divisors (4160491931615).
13030441021345 is a wasteful number, since it uses less digits than its factorization.
13030441021345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844545.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 13030441021345 its reverse (54312014403031), we get a palindrome (67342455424376).
The spelling of 13030441021345 in words is "thirteen trillion, thirty billion, four hundred forty-one million, twenty-one thousand, three hundred forty-five".
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