Base | Representation |
---|---|
bin | 1101110000100… |
… | …0001010011010 |
3 | 11000120201112110 |
4 | 3130020022122 |
5 | 104233030424 |
6 | 5420453150 |
7 | 1300325325 |
oct | 334101232 |
9 | 130521473 |
10 | 57705114 |
11 | 2a633785 |
12 | 173aa1b6 |
13 | bc5554c |
14 | 79417bc |
15 | 50ecc29 |
hex | 370829a |
57705114 has 32 divisors (see below), whose sum is σ = 120950784. Its totient is φ = 18318960.
The previous prime is 57705101. The next prime is 57705121. The reversal of 57705114 is 41150775.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36627 + ... + 38169.
It is an arithmetic number, because the mean of its divisors is an integer number (3779712).
Almost surely, 257705114 is an apocalyptic number.
57705114 is an abundant number, since it is smaller than the sum of its proper divisors (63245670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57705114 is a wasteful number, since it uses less digits than its factorization.
57705114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1842.
The product of its (nonzero) digits is 4900, while the sum is 30.
The square root of 57705114 is about 7596.3882207270. The cubic root of 57705114 is about 386.4305334247.
Adding to 57705114 its reverse (41150775), we get a palindrome (98855889).
The spelling of 57705114 in words is "fifty-seven million, seven hundred five thousand, one hundred fourteen".
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