Base | Representation |
---|---|
bin | 1101110100001… |
… | …1010100011001 |
3 | 11001001000220122 |
4 | 3131003110121 |
5 | 104313304132 |
6 | 5430003025 |
7 | 1302354623 |
oct | 335032431 |
9 | 131030818 |
10 | 57947417 |
11 | 2a789830 |
12 | 174a6475 |
13 | c00b918 |
14 | 79a5c13 |
15 | 5149912 |
hex | 3743519 |
57947417 has 8 divisors (see below), whose sum is σ = 63776160. Its totient is φ = 52212160.
The previous prime is 57947399. The next prime is 57947443. The reversal of 57947417 is 71474975.
57947417 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 not a de Polignac number, because 57947417 - 212 = 57943321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57947447) 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, 22067 + ... + 24552.
It is an arithmetic number, because the mean of its divisors is an integer number (7972020).
Almost surely, 257947417 is an apocalyptic number.
It is an amenable number.
57947417 is a deficient number, since it is larger than the sum of its proper divisors (5828743).
57947417 is a wasteful number, since it uses less digits than its factorization.
57947417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46743.
The product of its digits is 246960, while the sum is 44.
The square root of 57947417 is about 7612.3200799756. The cubic root of 57947417 is about 386.9706503570.
The spelling of 57947417 in words is "fifty-seven million, nine hundred forty-seven thousand, four hundred seventeen".
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