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57713564 = 22195961211
BaseRepresentation
bin1101110000101…
…0001110011100
311000121011010102
43130022032130
5104233313224
65421000232
71300362056
oct334121634
9130534112
1057713564
112a63a067
12173b3078
13bc5934c
1479448d6
1551004ae
hex370a39c

57713564 has 48 divisors (see below), whose sum is σ = 110409600. Its totient is φ = 26308800.

The previous prime is 57713561. The next prime is 57713569. The reversal of 57713564 is 46531775.

57713564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57713561) 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 15 ways as a sum of consecutive naturals, for example, 273419 + ... + 273629.

It is an arithmetic number, because the mean of its divisors is an integer number (2300200).

Almost surely, 257713564 is an apocalyptic number.

It is an amenable number.

57713564 is a deficient number, since it is larger than the sum of its proper divisors (52696036).

57713564 is a wasteful number, since it uses less digits than its factorization.

57713564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 352 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 57713564 is about 7596.9443857383. The cubic root of 57713564 is about 386.4493947145.

It can be divided in two parts, 577 and 13564, that added together give a palindrome (14141).

The spelling of 57713564 in words is "fifty-seven million, seven hundred thirteen thousand, five hundred sixty-four".

Divisors: 1 2 4 19 38 59 61 76 118 122 211 236 244 422 844 1121 1159 2242 2318 3599 4009 4484 4636 7198 8018 12449 12871 14396 16036 24898 25742 49796 51484 68381 136762 236531 244549 273524 473062 489098 759389 946124 978196 1518778 3037556 14428391 28856782 57713564