Base | Representation |
---|---|
bin | 11000101001101010… |
… | …11100000111110001 |
3 | 1021011022221222021221 |
4 | 30110311130013301 |
5 | 204101010030100 |
6 | 10025124145041 |
7 | 645651003661 |
oct | 142465340761 |
9 | 37138858257 |
10 | 13234455025 |
11 | 5681560a40 |
12 | 2694238181 |
13 | 132bb3099c |
14 | 8d795a1a1 |
15 | 526d1501a |
hex | 314d5c1f1 |
13234455025 has 48 divisors (see below), whose sum is σ = 18203584896. Its totient is φ = 9464000000.
The previous prime is 13234455011. The next prime is 13234455041. The reversal of 13234455025 is 52055443231.
13234455025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13234455025 - 217 = 13234323953 is a prime.
It is a Duffinian 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 47 ways as a sum of consecutive naturals, for example, 10171875 + ... + 10173175.
It is an arithmetic number, because the mean of its divisors is an integer number (379241352).
Almost surely, 213234455025 is an apocalyptic number.
It is an amenable number.
13234455025 is a deficient number, since it is larger than the sum of its proper divisors (4969129871).
13234455025 is a wasteful number, since it uses less digits than its factorization.
13234455025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1914 (or 1909 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 13234455025 its reverse (52055443231), we get a palindrome (65289898256).
The spelling of 13234455025 in words is "thirteen billion, two hundred thirty-four million, four hundred fifty-five thousand, twenty-five".
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