Base | Representation |
---|---|
bin | 111110011100100… |
… | …1011110000101001 |
3 | 12102000210120122002 |
4 | 1330321023300221 |
5 | 13242403141121 |
6 | 543530540345 |
7 | 102632211221 |
oct | 17471136051 |
9 | 5360716562 |
10 | 2095365161 |
11 | 98586294a |
12 | 4a58976b5 |
13 | 275157356 |
14 | 15c401081 |
15 | c3e4de0b |
hex | 7ce4bc29 |
2095365161 has 4 divisors (see below), whose sum is σ = 2097283332. Its totient is φ = 2093446992.
The previous prime is 2095365157. The next prime is 2095365187. The reversal of 2095365161 is 1615635902.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1578075625 + 517289536 = 39725^2 + 22744^2 .
It is a cyclic number.
It is not a de Polignac number, because 2095365161 - 22 = 2095365157 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2095365121) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 957446 + ... + 959631.
It is an arithmetic number, because the mean of its divisors is an integer number (524320833).
Almost surely, 22095365161 is an apocalyptic number.
It is an amenable number.
2095365161 is a deficient number, since it is larger than the sum of its proper divisors (1918171).
2095365161 is a wasteful number, since it uses less digits than its factorization.
2095365161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918170.
The product of its (nonzero) digits is 48600, while the sum is 38.
The square root of 2095365161 is about 45775.1587763494. The cubic root of 2095365161 is about 1279.6363633787.
The spelling of 2095365161 in words is "two billion, ninety-five million, three hundred sixty-five thousand, one hundred sixty-one".
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