Base | Representation |
---|---|
bin | 1100100011100010010101… |
… | …1101000101100111001001 |
3 | 1210212201020000120221201220 |
4 | 3020320211131011213021 |
5 | 3302133412214141442 |
6 | 45205434204432253 |
7 | 2623232114510544 |
oct | 310704535054711 |
9 | 53781200527656 |
10 | 13804653271497 |
11 | 444257a981210 |
12 | 166b526548689 |
13 | 791a089b457a |
14 | 35a21239385b |
15 | 18e156240eec |
hex | c8e257459c9 |
13804653271497 has 16 divisors (see below), whose sum is σ = 20079558432768. Its totient is φ = 8366430376080.
The previous prime is 13804653271477. The next prime is 13804653271501. The reversal of 13804653271497 is 79417235640831.
It is not a de Polignac number, because 13804653271497 - 215 = 13804653238729 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13804653271497.
It is not an unprimeable number, because it can be changed into a prime (13804653271477) 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, 18046668 + ... + 18796050.
It is an arithmetic number, because the mean of its divisors is an integer number (1254972402048).
It is a 1-persistent number, because it is pandigital, but 2⋅13804653271497 = 27609306542994 is not.
Almost surely, 213804653271497 is an apocalyptic number.
It is an amenable number.
13804653271497 is a deficient number, since it is larger than the sum of its proper divisors (6274905161271).
13804653271497 is a wasteful number, since it uses less digits than its factorization.
13804653271497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1307620.
The product of its (nonzero) digits is 30481920, while the sum is 60.
The spelling of 13804653271497 in words is "thirteen trillion, eight hundred four billion, six hundred fifty-three million, two hundred seventy-one thousand, four hundred ninety-seven".
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