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5757118245 = 325127935961
BaseRepresentation
bin1010101110010011…
…01010011100100101
3112212020000220112200
411113021222130211
543242310240440
62351135005113
7262444461204
oct52711523445
915766026480
105757118245
11249481a16a
121148069799
13709979358
143c886723b
1523a65cc30
hex15726a725

5757118245 has 12 divisors (see below), whose sum is σ = 9979005036. Its totient is φ = 3070463040.

The previous prime is 5757118229. The next prime is 5757118303. The reversal of 5757118245 is 5428117575.

5757118245 is a `hidden beast` number, since 57 + 571 + 1 + 8 + 24 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3918509604 + 1838608641 = 62598^2 + 42879^2 .

It is not a de Polignac number, because 5757118245 - 24 = 5757118229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 127935961 = 5757118245 / (5 + 7 + 5 + 7 + 1 + 1 + 8 + 2 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 5757118245.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 63967936 + ... + 63968025.

It is an arithmetic number, because the mean of its divisors is an integer number (831583753).

Almost surely, 25757118245 is an apocalyptic number.

It is an amenable number.

5757118245 is a deficient number, since it is larger than the sum of its proper divisors (4221886791).

5757118245 is a wasteful number, since it uses less digits than its factorization.

5757118245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127935972 (or 127935969 counting only the distinct ones).

The product of its digits is 392000, while the sum is 45.

The square root of 5757118245 is about 75875.6762408086. The cubic root of 5757118245 is about 1792.2629063814.

The spelling of 5757118245 in words is "five billion, seven hundred fifty-seven million, one hundred eighteen thousand, two hundred forty-five".

Divisors: 1 3 5 9 15 45 127935961 383807883 639679805 1151423649 1919039415 5757118245