Base | Representation |
---|---|
bin | 1011011000111000111… |
… | …1101010110011100110 |
3 | 200201000212210212101200 |
4 | 2312032033222303212 |
5 | 11201202430003421 |
6 | 225515052503330 |
7 | 20064431364126 |
oct | 2661617526346 |
9 | 621025725350 |
10 | 195660000486 |
11 | 75a84a73345 |
12 | 31b0617ab46 |
13 | 155b2136422 |
14 | 9681944c86 |
15 | 515243d726 |
hex | 2d8e3eace6 |
195660000486 has 24 divisors (see below), whose sum is σ = 423942896520. Its totient is φ = 65218016256.
The previous prime is 195660000457. The next prime is 195660000491. The reversal of 195660000486 is 684000066591.
195660000486 is a `hidden beast` number, since 1 + 9 + 566 + 0 + 0 + 0 + 0 + 4 + 86 = 666.
It is a super-3 number, since 3×1956600004863 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519526 + ... + 813158.
It is an arithmetic number, because the mean of its divisors is an integer number (17664287355).
Almost surely, 2195660000486 is an apocalyptic number.
195660000486 is an abundant number, since it is smaller than the sum of its proper divisors (228282896034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195660000486 is a wasteful number, since it uses less digits than its factorization.
195660000486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330660 (or 330657 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 195660000486 in words is "one hundred ninety-five billion, six hundred sixty million, four hundred eighty-six", and thus it is an aban number.
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