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192809051070 = 2356426968369
BaseRepresentation
bin1011001110010001010…
…0001010001110111110
3200102200012020122000120
42303210110022032332
511124333104113240
6224324131035410
716633662615216
oct2634424121676
9612605218016
10192809051070
11748517568a9
123144b43bb66
13152495aa8cc
14949105b246
155036edcad0
hex2ce450a3be

192809051070 has 16 divisors (see below), whose sum is σ = 462741722640. Its totient is φ = 51415746944.

The previous prime is 192809051069. The next prime is 192809051107. The reversal of 192809051070 is 70150908291.

192809051070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213484155 + ... + 3213484214.

It is an arithmetic number, because the mean of its divisors is an integer number (28921357665).

Almost surely, 2192809051070 is an apocalyptic number.

192809051070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192809051070 is an abundant number, since it is smaller than the sum of its proper divisors (269932671570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192809051070 is a wasteful number, since it uses less digits than its factorization.

192809051070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426968379.

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 192809051070 in words is "one hundred ninety-two billion, eight hundred nine million, fifty-one thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 6426968369 12853936738 19280905107 32134841845 38561810214 64269683690 96404525535 192809051070