Base | Representation |
---|---|
bin | 1011011000000001110… |
… | …1011101001011111111 |
3 | 200200102202122021222222 |
4 | 2312000131131023333 |
5 | 11200214223434240 |
6 | 225440111555555 |
7 | 20055622553666 |
oct | 2660035351377 |
9 | 620382567888 |
10 | 195428733695 |
11 | 75976475168 |
12 | 31a6082bbbb |
13 | 15576252680 |
14 | 965cd43ddd |
15 | 513bea9eb5 |
hex | 2d8075d2ff |
195428733695 has 16 divisors (see below), whose sum is σ = 263534668992. Its totient is φ = 138041967360.
The previous prime is 195428733691. The next prime is 195428733701. The reversal of 195428733695 is 596337824591.
It is not a de Polignac number, because 195428733695 - 22 = 195428733691 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 (195428733691) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65359286 + ... + 65362275.
It is an arithmetic number, because the mean of its divisors is an integer number (16470916812).
Almost surely, 2195428733695 is an apocalyptic number.
195428733695 is a deficient number, since it is larger than the sum of its proper divisors (68105935297).
195428733695 is a wasteful number, since it uses less digits than its factorization.
195428733695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130721602.
The product of its digits is 48988800, while the sum is 62.
The spelling of 195428733695 in words is "one hundred ninety-five billion, four hundred twenty-eight million, seven hundred thirty-three thousand, six hundred ninety-five".
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