Base | Representation |
---|---|
bin | 11111011100001010001… |
… | …00100101100100111001 |
3 | 10211021100211101120202102 |
4 | 33232011010211210321 |
5 | 120144342424113023 |
6 | 2144134025313145 |
7 | 141022040041004 |
oct | 17560504454471 |
9 | 3737324346672 |
10 | 1080269363513 |
11 | 38715999084a |
12 | 1554440357b5 |
13 | 7ab3b162842 |
14 | 3a3dcc9c53b |
15 | 1d1786e1628 |
hex | fb85125939 |
1080269363513 has 32 divisors (see below), whose sum is σ = 1155590737920. Its totient is φ = 1008286456320.
The previous prime is 1080269363497. The next prime is 1080269363549. The reversal of 1080269363513 is 3153639620801.
1080269363513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1080269363513 - 24 = 1080269363497 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1080269393513) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25275920 + ... + 25318622.
It is an arithmetic number, because the mean of its divisors is an integer number (36112210560).
Almost surely, 21080269363513 is an apocalyptic number.
It is an amenable number.
1080269363513 is a deficient number, since it is larger than the sum of its proper divisors (75321374407).
1080269363513 is a wasteful number, since it uses less digits than its factorization.
1080269363513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43049.
The product of its (nonzero) digits is 699840, while the sum is 47.
The spelling of 1080269363513 in words is "one trillion, eighty billion, two hundred sixty-nine million, three hundred sixty-three thousand, five hundred thirteen".
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