Base | Representation |
---|---|
bin | 1101110010001… |
… | …0100110100011 |
3 | 11000210020002110 |
4 | 3130202212203 |
5 | 104300012121 |
6 | 5423050403 |
7 | 1301256135 |
oct | 334424643 |
9 | 130706073 |
10 | 57813411 |
11 | 2a6a8087 |
12 | 17440a03 |
13 | bc92926 |
14 | 796d055 |
15 | 511ed76 |
hex | 37229a3 |
57813411 has 8 divisors (see below), whose sum is σ = 77204160. Its totient is φ = 38482472.
The previous prime is 57813397. The next prime is 57813433. The reversal of 57813411 is 11431875.
57813411 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 57813411 - 26 = 57813347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57813461) 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, 12645 + ... + 16598.
It is an arithmetic number, because the mean of its divisors is an integer number (9650520).
Almost surely, 257813411 is an apocalyptic number.
57813411 is a deficient number, since it is larger than the sum of its proper divisors (19390749).
57813411 is a wasteful number, since it uses less digits than its factorization.
57813411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29905.
The product of its digits is 3360, while the sum is 30.
The square root of 57813411 is about 7603.5130696277. The cubic root of 57813411 is about 386.6721244606.
The spelling of 57813411 in words is "fifty-seven million, eight hundred thirteen thousand, four hundred eleven".
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