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57683514 = 2371373417
BaseRepresentation
bin1101110000001…
…0111000111010
311000112121220110
43130002320322
5104231333024
65420205150
71300205340
oct334027072
9130477813
1057683514
112a619529
12173997b6
13bc48775
147937990
1550e6629
hex3702e3a

57683514 has 16 divisors (see below), whose sum is σ = 131848128. Its totient is φ = 16480992.

The previous prime is 57683501. The next prime is 57683519. The reversal of 57683514 is 41538675.

57683514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57683519) 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, 686667 + ... + 686750.

It is an arithmetic number, because the mean of its divisors is an integer number (8240508).

Almost surely, 257683514 is an apocalyptic number.

57683514 is an abundant number, since it is smaller than the sum of its proper divisors (74164614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57683514 is a wasteful number, since it uses less digits than its factorization.

57683514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373429.

The product of its digits is 100800, while the sum is 39.

The square root of 57683514 is about 7594.9663593725. The cubic root of 57683514 is about 386.3823115796.

The spelling of 57683514 in words is "fifty-seven million, six hundred eighty-three thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 1373417 2746834 4120251 8240502 9613919 19227838 28841757 57683514