Base | Representation |
---|---|
bin | 11000101000100011… |
… | …11101011010100110 |
3 | 1021010200110102222110 |
4 | 30110101331122212 |
5 | 204041114413324 |
6 | 10024152541450 |
7 | 645505645626 |
oct | 142421753246 |
9 | 37120412873 |
10 | 13225154214 |
11 | 5677289118 |
12 | 26910b1886 |
13 | 1329c2544c |
14 | 8d6618886 |
15 | 5260c9329 |
hex | 31447d6a6 |
13225154214 has 16 divisors (see below), whose sum is σ = 26520102720. Its totient is φ = 4396752360.
The previous prime is 13225154209. The next prime is 13225154273. The reversal of 13225154214 is 41245152231.
13225154214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905632 + ... + 2910179.
It is an arithmetic number, because the mean of its divisors is an integer number (1657506420).
Almost surely, 213225154214 is an apocalyptic number.
13225154214 is an abundant number, since it is smaller than the sum of its proper divisors (13294948506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13225154214 is a wasteful number, since it uses less digits than its factorization.
13225154214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5816195.
The product of its digits is 9600, while the sum is 30.
The spelling of 13225154214 in words is "thirteen billion, two hundred twenty-five million, one hundred fifty-four thousand, two hundred fourteen".
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