Search a number
-
+
57083475 = 352761113
BaseRepresentation
bin1101100111000…
…0011001010011
310222102010210210
43121300121103
5104103132400
65355255203
71262126061
oct331603123
9128363723
1057083475
112a249729
121714a503
13ba98607
14781d031
155028950
hex3670653

57083475 has 12 divisors (see below), whose sum is σ = 94378136. Its totient is φ = 30444480.

The previous prime is 57083461. The next prime is 57083479. The reversal of 57083475 is 57438075.

57083475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57083475 - 214 = 57067091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57083479) 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 11 ways as a sum of consecutive naturals, for example, 380482 + ... + 380631.

Almost surely, 257083475 is an apocalyptic number.

57083475 is a deficient number, since it is larger than the sum of its proper divisors (37294661).

57083475 is a wasteful number, since it uses less digits than its factorization.

57083475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761126 (or 761121 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 57083475 is about 7555.3606796764. The cubic root of 57083475 is about 385.0378891142.

The spelling of 57083475 in words is "fifty-seven million, eighty-three thousand, four hundred seventy-five".

Divisors: 1 3 5 15 25 75 761113 2283339 3805565 11416695 19027825 57083475