Base | Representation |
---|---|
bin | 110011100101… |
… | …010010000111 |
3 | 221102222202212 |
4 | 303211102013 |
5 | 11430201210 |
6 | 1201454035 |
7 | 222635621 |
oct | 63452207 |
9 | 27388685 |
10 | 13522055 |
11 | 76a6358 |
12 | 464131b |
13 | 2a55a21 |
14 | 1b1dc11 |
15 | 12c1805 |
hex | ce5487 |
13522055 has 16 divisors (see below), whose sum is σ = 17275680. Its totient is φ = 10125312.
The previous prime is 13522031. The next prime is 13522063. The reversal of 13522055 is 55022531.
13522055 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 13522055 - 210 = 13521031 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13522055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21536 + ... + 22154.
It is an arithmetic number, because the mean of its divisors is an integer number (1079730).
Almost surely, 213522055 is an apocalyptic number.
13522055 is a deficient number, since it is larger than the sum of its proper divisors (3753625).
13522055 is a wasteful number, since it uses less digits than its factorization.
13522055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 13522055 is about 3677.2346947129. The cubic root of 13522055 is about 238.2397543956.
Adding to 13522055 its reverse (55022531), we get a palindrome (68544586).
The spelling of 13522055 in words is "thirteen million, five hundred twenty-two thousand, fifty-five".
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