Base | Representation |
---|---|
bin | 10111110100010… |
… | …10010001010011 |
3 | 111220221200022021 |
4 | 23322022101103 |
5 | 402121431140 |
6 | 31454152311 |
7 | 4644144013 |
oct | 1372122123 |
9 | 456850267 |
10 | 199795795 |
11 | a28635a1 |
12 | 56ab2697 |
13 | 32515384 |
14 | 1c76bc43 |
15 | 12818b4a |
hex | be8a453 |
199795795 has 8 divisors (see below), whose sum is σ = 242083296. Its totient is φ = 158284416.
The previous prime is 199795793. The next prime is 199795807. The reversal of 199795795 is 597597991.
199795795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 199795795 - 21 = 199795793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (199795793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193462 + ... + 194491.
It is an arithmetic number, because the mean of its divisors is an integer number (30260412).
Almost surely, 2199795795 is an apocalyptic number.
199795795 is a deficient number, since it is larger than the sum of its proper divisors (42287501).
199795795 is a wasteful number, since it uses less digits than its factorization.
199795795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388061.
The product of its digits is 8037225, while the sum is 61.
The square root of 199795795 is about 14134.9140428939. The cubic root of 199795795 is about 584.6044468508.
The spelling of 199795795 in words is "one hundred ninety-nine million, seven hundred ninety-five thousand, seven hundred ninety-five".
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