Base | Representation |
---|---|
bin | 10111010101110… |
… | …01000010010011 |
3 | 111122102022120012 |
4 | 23222321002103 |
5 | 400110334133 |
6 | 31232305135 |
7 | 4565133125 |
oct | 1352710223 |
9 | 448368505 |
10 | 195793043 |
11 | a057a236 |
12 | 556a21ab |
13 | 31743494 |
14 | 1c009215 |
15 | 122c7b48 |
hex | bab9093 |
195793043 has 12 divisors (see below), whose sum is σ = 215633808. Its totient is φ = 177415920.
The previous prime is 195793033. The next prime is 195793049. The reversal of 195793043 is 340397591.
195793043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 195793043 - 28 = 195792787 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195793049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3488 + ... + 20093.
It is an arithmetic number, because the mean of its divisors is an integer number (17969484).
Almost surely, 2195793043 is an apocalyptic number.
195793043 is a deficient number, since it is larger than the sum of its proper divisors (19840765).
195793043 is a wasteful number, since it uses less digits than its factorization.
195793043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23642 (or 23623 counting only the distinct ones).
The product of its (nonzero) digits is 102060, while the sum is 41.
The square root of 195793043 is about 13992.6067264109. The cubic root of 195793043 is about 580.6740508662.
It can be divided in two parts, 19579 and 3043, that added together give a palindrome (22622).
The spelling of 195793043 in words is "one hundred ninety-five million, seven hundred ninety-three thousand, forty-three".
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