Base | Representation |
---|---|
bin | 1101110010010… |
… | …1001110000111 |
3 | 11000210202210122 |
4 | 3130211032013 |
5 | 104300333020 |
6 | 5423212155 |
7 | 1301332325 |
oct | 334451607 |
9 | 130722718 |
10 | 57824135 |
11 | 2a705146 |
12 | 1744705b |
13 | bc97785 |
14 | 7972d15 |
15 | 5123125 |
hex | 3725387 |
57824135 has 8 divisors (see below), whose sum is σ = 69430176. Its totient is φ = 46231840.
The previous prime is 57824131. The next prime is 57824159. The reversal of 57824135 is 53142875.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57824135 - 22 = 57824131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57824095 and 57824104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57824131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12830 + ... + 16740.
It is an arithmetic number, because the mean of its divisors is an integer number (8678772).
Almost surely, 257824135 is an apocalyptic number.
57824135 is a deficient number, since it is larger than the sum of its proper divisors (11606041).
57824135 is a wasteful number, since it uses less digits than its factorization.
57824135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6873.
The product of its digits is 33600, while the sum is 35.
The square root of 57824135 is about 7604.2182372680. The cubic root of 57824135 is about 386.6960313443.
The spelling of 57824135 in words is "fifty-seven million, eight hundred twenty-four thousand, one hundred thirty-five".
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