Base | Representation |
---|---|
bin | 1101100110111… |
… | …1110001000000 |
3 | 10222102000021021 |
4 | 3121233301000 |
5 | 104103042041 |
6 | 5355235224 |
7 | 1262115415 |
oct | 331576100 |
9 | 128360237 |
10 | 57080896 |
11 | 2a2477a4 |
12 | 17148b14 |
13 | ba973a2 |
14 | 781c10c |
15 | 5027cd1 |
hex | 366fc40 |
57080896 has 14 divisors (see below), whose sum is σ = 113270030. Its totient is φ = 28540416.
The previous prime is 57080893. The next prime is 57080929. The reversal of 57080896 is 69808075.
It is a happy number.
57080896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 32080896 + 25000000 = 5664^2 + 5000^2 .
It is not an unprimeable number, because it can be changed into a prime (57080893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 445881 + ... + 446008.
Almost surely, 257080896 is an apocalyptic number.
It is an amenable number.
57080896 is a deficient number, since it is larger than the sum of its proper divisors (56189134).
57080896 is an equidigital number, since it uses as much as digits as its factorization.
57080896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891901 (or 891891 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 43.
The square root of 57080896 is about 7555.1900042289. The cubic root of 57080896 is about 385.0320904268.
The spelling of 57080896 in words is "fifty-seven million, eighty thousand, eight hundred ninety-six".
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