Base | Representation |
---|---|
bin | 1011001110000100100… |
… | …0001001000110111101 |
3 | 200102112110121110112022 |
4 | 2303201020021012331 |
5 | 11124230411202320 |
6 | 224314540445525 |
7 | 16632443206112 |
oct | 2634110110675 |
9 | 612473543468 |
10 | 192755569085 |
11 | 74824548012 |
12 | 314355498a5 |
13 | 1523b4a3671 |
14 | 9487cd8909 |
15 | 5032476325 |
hex | 2ce12091bd |
192755569085 has 8 divisors (see below), whose sum is σ = 231313529400. Its totient is φ = 154199890944.
The previous prime is 192755569007. The next prime is 192755569099. The reversal of 192755569085 is 580965557291.
It can be written as a sum of positive squares in 4 ways, for example, as 8754034969 + 184001534116 = 93563^2 + 428954^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 192755569085 - 226 = 192688460221 is a prime.
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 7 ways as a sum of consecutive naturals, for example, 378872 + ... + 727361.
It is an arithmetic number, because the mean of its divisors is an integer number (28914191175).
Almost surely, 2192755569085 is an apocalyptic number.
It is an amenable number.
192755569085 is a deficient number, since it is larger than the sum of its proper divisors (38557960315).
192755569085 is a wasteful number, since it uses less digits than its factorization.
192755569085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1141087.
The product of its (nonzero) digits is 34020000, while the sum is 62.
The spelling of 192755569085 in words is "one hundred ninety-two billion, seven hundred fifty-five million, five hundred sixty-nine thousand, eighty-five".
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