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6838468095 = 353186317041
BaseRepresentation
bin1100101111001101…
…01011110111111111
3122122120210011200010
412113212223313333
5103001121434340
63050324034303
7331315006524
oct62746536777
918576704603
106838468095
11299a156328
1213aa232993
1384c9ca134
1448c30d14b
152a055cb80
hex1979abdff

6838468095 has 32 divisors (see below), whose sum is σ = 11308253184. Its totient is φ = 3525235200.

The previous prime is 6838468081. The next prime is 6838468097. The reversal of 6838468095 is 5908648386.

6838468095 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6838468095 - 230 = 5764726271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6838468097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392775 + ... + 409815.

It is an arithmetic number, because the mean of its divisors is an integer number (353382912).

Almost surely, 26838468095 is an apocalyptic number.

6838468095 is a deficient number, since it is larger than the sum of its proper divisors (4469785089).

6838468095 is a wasteful number, since it uses less digits than its factorization.

6838468095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17943.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 6838468095 is about 82695.0306548102. The cubic root of 6838468095 is about 1898.1022690631.

The spelling of 6838468095 in words is "six billion, eight hundred thirty-eight million, four hundred sixty-eight thousand, ninety-five".

Divisors: 1 3 5 15 31 93 155 465 863 2589 4315 12945 17041 26753 51123 80259 85205 133765 255615 401295 528271 1584813 2641355 7924065 14706383 44119149 73531915 220595745 455897873 1367693619 2279489365 6838468095