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3055195806 = 231352817417
BaseRepresentation
bin1011011000011010…
…1001011010011110
321212220220000202020
42312012221122132
522224112231211
61223055241010
7135465510255
oct26606513236
97786800666
103055195806
11132863a913
12713219166
13398c6b890
1420da9379c
1512d348306
hexb61a969e

3055195806 has 32 divisors (see below), whose sum is σ = 6582555168. Its totient is φ = 939755520.

The previous prime is 3055195799. The next prime is 3055195837. The reversal of 3055195806 is 6085915503.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 408210 + ... + 415626.

It is an arithmetic number, because the mean of its divisors is an integer number (205704849).

Almost surely, 23055195806 is an apocalyptic number.

3055195806 is an abundant number, since it is smaller than the sum of its proper divisors (3527359362).

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

3055195806 is a wasteful number, since it uses less digits than its factorization.

3055195806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716.

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 3055195806 is about 55273.8256863047. The cubic root of 3055195806 is about 1451.0409973656.

The spelling of 3055195806 in words is "three billion, fifty-five million, one hundred ninety-five thousand, eight hundred six".

Divisors: 1 2 3 6 13 26 39 78 5281 7417 10562 14834 15843 22251 31686 44502 68653 96421 137306 192842 205959 289263 411918 578526 39169177 78338354 117507531 235015062 509199301 1018398602 1527597903 3055195806