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5871284232757 = 101409712919937
BaseRepresentation
bin101010101110000001111…
…0011111010001000110101
3202210021210220010002102121
41111130003303322020311
51232143342230422012
620253121501235541
71144120616354506
oct125340363721065
922707726102377
105871284232757
111963aa7981409
127a9a89262bb1
13337876562608
141642590dcbad
15a2ad3c4ca07
hex55703cfa235

5871284232757 has 16 divisors (see below), whose sum is σ = 5945045050800. Its totient is φ = 5797835366400.

The previous prime is 5871284232731. The next prime is 5871284232769. The reversal of 5871284232757 is 7572324821785.

It can be written as a sum of positive squares in 8 ways, for example, as 1013134850116 + 4858149382641 = 1006546^2 + 2204121^2 .

It is a cyclic number.

It is not a de Polignac number, because 5871284232757 - 223 = 5871275844149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5871284232695 and 5871284232704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5871284232857) 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, 294481893 + ... + 294501829.

It is an arithmetic number, because the mean of its divisors is an integer number (371565315675).

Almost surely, 25871284232757 is an apocalyptic number.

It is an amenable number.

5871284232757 is a deficient number, since it is larger than the sum of its proper divisors (73760818043).

5871284232757 is a wasteful number, since it uses less digits than its factorization.

5871284232757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27576.

The product of its digits is 52684800, while the sum is 61.

The spelling of 5871284232757 in words is "five trillion, eight hundred seventy-one billion, two hundred eighty-four million, two hundred thirty-two thousand, seven hundred fifty-seven".

Divisors: 1 101 409 7129 19937 41309 720029 2013637 2915761 8154233 142130873 294491861 823577533 14355218173 58131527057 5871284232757