Base | Representation |
---|---|
bin | 1011111000101100010001… |
… | …0100101101100000101101 |
3 | 1201021100022002220211202012 |
4 | 2332023010110231200231 |
5 | 3203103430033344221 |
6 | 43443342535411005 |
7 | 2516113462345004 |
oct | 276130424554055 |
9 | 51240262824665 |
10 | 13068584278061 |
11 | 41893a0144a34 |
12 | 1570942523a65 |
13 | 73a492a0b180 |
14 | 3327469d5c3b |
15 | 179e2584965b |
hex | be2c452d82d |
13068584278061 has 16 divisors (see below), whose sum is σ = 14080509542400. Its totient is φ = 12057610337280.
The previous prime is 13068584278039. The next prime is 13068584278063. The reversal of 13068584278061 is 16087248586031.
It is a cyclic number.
It is not a de Polignac number, because 13068584278061 - 230 = 13067510536237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13068584278063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269714765 + ... + 269763213.
It is an arithmetic number, because the mean of its divisors is an integer number (880031846400).
Almost surely, 213068584278061 is an apocalyptic number.
It is an amenable number.
13068584278061 is a deficient number, since it is larger than the sum of its proper divisors (1011925264339).
13068584278061 is a wasteful number, since it uses less digits than its factorization.
13068584278061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57836.
The product of its (nonzero) digits is 15482880, while the sum is 59.
The spelling of 13068584278061 in words is "thirteen trillion, sixty-eight billion, five hundred eighty-four million, two hundred seventy-eight thousand, sixty-one".
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