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5789881369 = 17340581257
BaseRepresentation
bin1010110010001101…
…01001010000011001
3112221111200110002201
411121012221100121
543324202200434
62354305130201
7263323115416
oct53106512031
915844613081
105789881369
112501267628
121157029961
137136aac0c
143ccd5510d
1523d480614
hex1591a9419

5789881369 has 4 divisors (see below), whose sum is σ = 6130462644. Its totient is φ = 5449300096.

The previous prime is 5789881367. The next prime is 5789881393. The reversal of 5789881369 is 9631889875.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3790002969 + 1999878400 = 61563^2 + 44720^2 .

It is a cyclic number.

It is not a de Polignac number, because 5789881369 - 21 = 5789881367 is a prime.

It is a super-2 number, since 2×57898813692 = 67045452534186628322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5789881369.

It is not an unprimeable number, because it can be changed into a prime (5789881367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170290612 + ... + 170290645.

It is an arithmetic number, because the mean of its divisors is an integer number (1532615661).

Almost surely, 25789881369 is an apocalyptic number.

It is an amenable number.

5789881369 is a deficient number, since it is larger than the sum of its proper divisors (340581275).

5789881369 is a wasteful number, since it uses less digits than its factorization.

5789881369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340581274.

The product of its digits is 26127360, while the sum is 64.

The square root of 5789881369 is about 76091.2699920300. The cubic root of 5789881369 is about 1795.6563340340.

The spelling of 5789881369 in words is "five billion, seven hundred eighty-nine million, eight hundred eighty-one thousand, three hundred sixty-nine".

Divisors: 1 17 340581257 5789881369