Base | Representation |
---|---|
bin | 1101100111000… |
… | …0101110101101 |
3 | 10222102012200112 |
4 | 3121300232231 |
5 | 104103203340 |
6 | 5355305405 |
7 | 1262133056 |
oct | 331605655 |
9 | 128365615 |
10 | 57084845 |
11 | 2a24a764 |
12 | 1714b265 |
13 | ba9911c |
14 | 781d72d |
15 | 5029065 |
hex | 3670bad |
57084845 has 8 divisors (see below), whose sum is σ = 68586720. Its totient is φ = 45611280.
The previous prime is 57084829. The next prime is 57084889. The reversal of 57084845 is 54848075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57084845 - 24 = 57084829 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2351 + ... + 10940.
It is an arithmetic number, because the mean of its divisors is an integer number (8573340).
Almost surely, 257084845 is an apocalyptic number.
It is an amenable number.
57084845 is a deficient number, since it is larger than the sum of its proper divisors (11501875).
57084845 is a wasteful number, since it uses less digits than its factorization.
57084845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14155.
The product of its (nonzero) digits is 179200, while the sum is 41.
The square root of 57084845 is about 7555.4513432356. The cubic root of 57084845 is about 385.0409693850.
The spelling of 57084845 in words is "fifty-seven million, eighty-four thousand, eight hundred forty-five".
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