Base | Representation |
---|---|
bin | 1101110000010… |
… | …1110011101101 |
3 | 11000120020022020 |
4 | 3130011303231 |
5 | 104232223334 |
6 | 5420340353 |
7 | 1300255236 |
oct | 334056355 |
9 | 130506266 |
10 | 57695469 |
11 | 2a627507 |
12 | 173a46b9 |
13 | bc51040 |
14 | 793c08d |
15 | 50e9e49 |
hex | 3705ced |
57695469 has 16 divisors (see below), whose sum is σ = 85085952. Its totient is φ = 34544448.
The previous prime is 57695437. The next prime is 57695483. The reversal of 57695469 is 96459675.
It is not a de Polignac number, because 57695469 - 25 = 57695437 is a prime.
It is a super-2 number, since 2×576954692 = 6657534286259922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57695489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18549 + ... + 21434.
It is an arithmetic number, because the mean of its divisors is an integer number (5317872).
Almost surely, 257695469 is an apocalyptic number.
It is an amenable number.
57695469 is a deficient number, since it is larger than the sum of its proper divisors (27390483).
57695469 is a wasteful number, since it uses less digits than its factorization.
57695469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40036.
The product of its digits is 2041200, while the sum is 51.
The square root of 57695469 is about 7595.7533530256. The cubic root of 57695469 is about 386.4090025186.
The spelling of 57695469 in words is "fifty-seven million, six hundred ninety-five thousand, four hundred sixty-nine".
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