Base | Representation |
---|---|
bin | 111101100011000… |
… | …1010101011010011 |
3 | 12022221001202020110 |
4 | 1323012022223103 |
5 | 13212143323123 |
6 | 540532412403 |
7 | 102115013355 |
oct | 17306125323 |
9 | 5287052213 |
10 | 2065214163 |
11 | 96a839a71 |
12 | 497777103 |
13 | 26bb2b71c |
14 | 1583d30d5 |
15 | c1495493 |
hex | 7b18aad3 |
2065214163 has 16 divisors (see below), whose sum is σ = 2843693216. Its totient is φ = 1332184320.
The previous prime is 2065214161. The next prime is 2065214167. The reversal of 2065214163 is 3614125602.
It is not a de Polignac number, because 2065214163 - 21 = 2065214161 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2065214163.
It is not an unprimeable number, because it can be changed into a prime (2065214161) 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 15 ways as a sum of consecutive naturals, for example, 31306 + ... + 71487.
It is an arithmetic number, because the mean of its divisors is an integer number (177730826).
Almost surely, 22065214163 is an apocalyptic number.
2065214163 is a deficient number, since it is larger than the sum of its proper divisors (778479053).
2065214163 is a wasteful number, since it uses less digits than its factorization.
2065214163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103014.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 2065214163 is about 45444.6274382352. The cubic root of 2065214163 is about 1273.4689633235.
Adding to 2065214163 its reverse (3614125602), we get a palindrome (5679339765).
The spelling of 2065214163 in words is "two billion, sixty-five million, two hundred fourteen thousand, one hundred sixty-three".
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