Base | Representation |
---|---|
bin | 11001001110100110… |
… | …00010100010100100 |
3 | 1021221220210212121221 |
4 | 30213103002202210 |
5 | 210214304020302 |
6 | 10115551150124 |
7 | 656431560352 |
oct | 144723024244 |
9 | 37856725557 |
10 | 13544204452 |
11 | 58203942a9 |
12 | 275bb15344 |
13 | 137b06327c |
14 | 926b4a7d2 |
15 | 5440ec937 |
hex | 3274c28a4 |
13544204452 has 12 divisors (see below), whose sum is σ = 23704193520. Its totient is φ = 6771577736.
The previous prime is 13544204441. The next prime is 13544204467. The reversal of 13544204452 is 25440244531.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69838 + ... + 178789.
It is an arithmetic number, because the mean of its divisors is an integer number (1975349460).
Almost surely, 213544204452 is an apocalyptic number.
It is an amenable number.
13544204452 is a deficient number, since it is larger than the sum of its proper divisors (10159989068).
13544204452 is a wasteful number, since it uses less digits than its factorization.
13544204452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262250 (or 262248 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 13544204452 its reverse (25440244531), we get a palindrome (38984448983).
The spelling of 13544204452 in words is "thirteen billion, five hundred forty-four million, two hundred four thousand, four hundred fifty-two".
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