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6839053679061 = 3229110872363423
BaseRepresentation
bin110001110000101011101…
…0111010111100111010101
3220012210210102001202002200
41203201113113113213111
51344022340220212221
622313452355155113
71304051061052632
oct143412727274725
926183712052080
106839053679061
1121a747656526a
129255552a5a99
133a7bc62c76b6
14199024b89189
15bcd75b35426
hex638575d79d5

6839053679061 has 24 divisors (see below), whose sum is σ = 10220201671680. Its totient is φ = 4401750577056.

The previous prime is 6839053678993. The next prime is 6839053679089. The reversal of 6839053679061 is 1609763509386.

6839053679061 is a `hidden beast` number, since 6 + 8 + 3 + 9 + 0 + 536 + 7 + 90 + 6 + 1 = 666.

It is not a de Polignac number, because 6839053679061 - 29 = 6839053678549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6839053679061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6839053679461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1711996 + ... + 4075418.

It is an arithmetic number, because the mean of its divisors is an integer number (425841736320).

Almost surely, 26839053679061 is an apocalyptic number.

It is an amenable number.

6839053679061 is a deficient number, since it is larger than the sum of its proper divisors (3381147992619).

6839053679061 is a wasteful number, since it uses less digits than its factorization.

6839053679061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374545 (or 2374542 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 6839053679061 in words is "six trillion, eight hundred thirty-nine billion, fifty-three million, six hundred seventy-nine thousand, sixty-one".

Divisors: 1 3 9 29 87 261 11087 33261 99783 321523 964569 2363423 2893707 7090269 21270807 68539267 205617801 616853403 26203270801 78609812403 235829437209 759894853229 2279684559687 6839053679061