Base | Representation |
---|---|
bin | 1101101101110… |
… | …1000011000010 |
3 | 11000020202021201 |
4 | 3123131003002 |
5 | 104211403024 |
6 | 5413011414 |
7 | 1265661421 |
oct | 333350302 |
9 | 130222251 |
10 | 57528514 |
11 | 2a52302a |
12 | 17323b6a |
13 | bbc3054 |
14 | 78d72b8 |
15 | 50b5744 |
hex | 36dd0c2 |
57528514 has 8 divisors (see below), whose sum is σ = 86419728. Its totient is φ = 28721940.
The previous prime is 57528503. The next prime is 57528521. The reversal of 57528514 is 41582575.
57528514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 19432 + ... + 22195.
It is an arithmetic number, because the mean of its divisors is an integer number (10802466).
Almost surely, 257528514 is an apocalyptic number.
57528514 is a deficient number, since it is larger than the sum of its proper divisors (28891214).
57528514 is a wasteful number, since it uses less digits than its factorization.
57528514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42320.
The product of its digits is 56000, while the sum is 37.
The square root of 57528514 is about 7584.7553685007. The cubic root of 57528514 is about 386.0359215588.
The spelling of 57528514 in words is "fifty-seven million, five hundred twenty-eight thousand, five hundred fourteen".
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