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57795355359775 = 5211210164928581
BaseRepresentation
bin11010010010000100001111…
…01000000011101000011111
321120122011220200112210220201
431021002013220003220133
530033404341433003100
6322530453020324331
715113401532615245
oct1511020750035037
9246564820483821
1057795355359775
1117462966419190
1265951636a36a7
13263310397b037
14103b44ada8795
156a35ca9e136a
hex349087a03a1f

57795355359775 has 12 divisors (see below), whose sum is σ = 78181353432504. Its totient is φ = 42032985716000.

The previous prime is 57795355359751. The next prime is 57795355359803.

57795355359775 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2k-57795355359775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105082464016 + ... + 105082464565.

It is an arithmetic number, because the mean of its divisors is an integer number (6515112786042).

Almost surely, 257795355359775 is an apocalyptic number.

57795355359775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57795355359775 is a deficient number, since it is larger than the sum of its proper divisors (20385998072729).

57795355359775 is a wasteful number, since it uses less digits than its factorization.

57795355359775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210164928602 (or 210164928597 counting only the distinct ones).

The product of its digits is 27348890625, while the sum is 82.

The spelling of 57795355359775 in words is "fifty-seven trillion, seven hundred ninety-five billion, three hundred fifty-five million, three hundred fifty-nine thousand, seven hundred seventy-five".

Divisors: 1 5 11 25 55 275 210164928581 1050824642905 2311814214391 5254123214525 11559071071955 57795355359775