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57164473373 = 729317888323
BaseRepresentation
bin110101001111010001…
…001010010000011101
312110112220001010110112
4311033101022100131
51414033101121443
642132213015405
74062406002140
oct651721122035
9173486033415
1057164473373
1122274944a27
12b0b4324565
135510171597
142aa4062057
15174884bb18
hexd4f44a41d

57164473373 has 16 divisors (see below), whose sum is σ = 67796887680. Its totient is φ = 47159238336.

The previous prime is 57164473307. The next prime is 57164473381. The reversal of 57164473373 is 37337446175.

It is not a de Polignac number, because 57164473373 - 216 = 57164407837 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 (57164473393) 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 15 ways as a sum of consecutive naturals, for example, 379811 + ... + 508512.

It is an arithmetic number, because the mean of its divisors is an integer number (4237305480).

Almost surely, 257164473373 is an apocalyptic number.

It is an amenable number.

57164473373 is a deficient number, since it is larger than the sum of its proper divisors (10632414307).

57164473373 is a wasteful number, since it uses less digits than its factorization.

57164473373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888676.

The product of its digits is 4445280, while the sum is 50.

The spelling of 57164473373 in words is "fifty-seven billion, one hundred sixty-four million, four hundred seventy-three thousand, three hundred seventy-three".

Divisors: 1 7 29 203 317 2219 9193 64351 888323 6218261 25761367 180329569 281598391 1971188737 8166353339 57164473373