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834975896007 = 31170136094579
BaseRepresentation
bin11000010011010000111…
…00010001000111000111
32221211012220110100110110
430021220130101013013
5102140012312133012
61435325503124103
7114216324004221
oct14115034210707
92854186410413
10834975896007
112a2125142080
121159a78a3633
13609791b0c26
142c5ad599411
1516abdbb073c
hexc2687111c7

834975896007 has 16 divisors (see below), whose sum is σ = 1216242967680. Its totient is φ = 505324092000.

The previous prime is 834975895997. The next prime is 834975896047. The reversal of 834975896007 is 700698579438.

It is not a de Polignac number, because 834975896007 - 235 = 800616157639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834975896047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18024157 + ... + 18070422.

It is an arithmetic number, because the mean of its divisors is an integer number (76015185480).

Almost surely, 2834975896007 is an apocalyptic number.

834975896007 is a deficient number, since it is larger than the sum of its proper divisors (381267071673).

834975896007 is a wasteful number, since it uses less digits than its factorization.

834975896007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36095294.

The product of its (nonzero) digits is 91445760, while the sum is 66.

The spelling of 834975896007 in words is "eight hundred thirty-four billion, nine hundred seventy-five million, eight hundred ninety-six thousand, seven".

Divisors: 1 3 11 33 701 2103 7711 23133 36094579 108283737 397040369 1191121107 25302299879 75906899637 278325298669 834975896007