Base | Representation |
---|---|
bin | 1101110100010… |
… | …1010010000111 |
3 | 11001001102221122 |
4 | 3131011102013 |
5 | 104314033323 |
6 | 5430104155 |
7 | 1302420236 |
oct | 335052207 |
9 | 131042848 |
10 | 57955463 |
11 | 2a794885 |
12 | 174ab05b |
13 | c012497 |
14 | 79a8b1d |
15 | 514bec8 |
hex | 3745487 |
57955463 has 8 divisors (see below), whose sum is σ = 58729440. Its totient is φ = 57185280.
The previous prime is 57955459. The next prime is 57955481. The reversal of 57955463 is 36455975.
57955463 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 a cyclic number.
It is not a de Polignac number, because 57955463 - 22 = 57955459 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57955433) 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 in 7 ways as a sum of consecutive naturals, for example, 41903 + ... + 43263.
It is an arithmetic number, because the mean of its divisors is an integer number (7341180).
Almost surely, 257955463 is an apocalyptic number.
57955463 is a deficient number, since it is larger than the sum of its proper divisors (773977).
57955463 is a wasteful number, since it uses less digits than its factorization.
57955463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1897.
The product of its digits is 567000, while the sum is 44.
The square root of 57955463 is about 7612.8485470289. The cubic root of 57955463 is about 386.9885598222.
The spelling of 57955463 in words is "fifty-seven million, nine hundred fifty-five thousand, four hundred sixty-three".
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