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57118882341 = 3231447572087
BaseRepresentation
bin110101001100100011…
…001111101000100101
312110102201020212022210
4311030203033220211
51413434413213331
642123503514033
74061313326523
oct651443175045
9173381225283
1057118882341
1122251135794
12b0a0bb8919
13550389ac41
142a9bd95313
151744843446
hexd4c8cfa25

57118882341 has 16 divisors (see below), whose sum is σ = 79524808704. Its totient is φ = 36398399664.

The previous prime is 57118882319. The next prime is 57118882361. The reversal of 57118882341 is 14328881175.

57118882341 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 57118882341 - 27 = 57118882213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57118882361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186201 + ... + 385886.

It is an arithmetic number, because the mean of its divisors is an integer number (4970300544).

Almost surely, 257118882341 is an apocalyptic number.

It is an amenable number.

57118882341 is a deficient number, since it is larger than the sum of its proper divisors (22405926363).

57118882341 is a wasteful number, since it uses less digits than its factorization.

57118882341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573560.

The product of its digits is 430080, while the sum is 48.

The spelling of 57118882341 in words is "fifty-seven billion, one hundred eighteen million, eight hundred eighty-two thousand, three hundred forty-one".

Divisors: 1 3 23 69 1447 4341 33281 99843 572087 1716261 13158001 39474003 827809889 2483429667 19039627447 57118882341