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57364317 = 326373813
BaseRepresentation
bin1101101011010…
…0111101011101
310222221102001100
43122310331131
5104141124232
65405303313
71264405623
oct332647535
9128842040
1057364317
112a42072a
1217264b39
13bb663aa
147893513
155081c7c
hex36b4f5d

57364317 has 6 divisors (see below), whose sum is σ = 82859582. Its totient is φ = 38242872.

The previous prime is 57364283. The next prime is 57364331. The reversal of 57364317 is 71346375.

57364317 is a `hidden beast` number, since 5 + 7 + 3 + 643 + 1 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57062916 + 301401 = 7554^2 + 549^2 .

It is not a de Polignac number, because 57364317 - 220 = 56315741 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 (57364357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3186898 + ... + 3186915.

Almost surely, 257364317 is an apocalyptic number.

It is an amenable number.

57364317 is a deficient number, since it is larger than the sum of its proper divisors (25495265).

57364317 is a wasteful number, since it uses less digits than its factorization.

57364317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373819 (or 6373816 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 57364317 is about 7573.9234878628. The cubic root of 57364317 is about 385.6682989854.

The spelling of 57364317 in words is "fifty-seven million, three hundred sixty-four thousand, three hundred seventeen".

Divisors: 1 3 9 6373813 19121439 57364317