Base | Representation |
---|---|
bin | 1000010001011011011… |
… | …01110100010110011001 |
3 | 1000011122210222021020210 |
4 | 10020231231310112121 |
5 | 14124103103432121 |
6 | 334324202441333 |
7 | 26351414111325 |
oct | 4105555642631 |
9 | 1004583867223 |
10 | 284234827161 |
11 | aa5a817163a |
12 | 47105803249 |
13 | 20a59904b7c |
14 | da8545a985 |
15 | 75d8601876 |
hex | 422db74599 |
284234827161 has 8 divisors (see below), whose sum is σ = 380198355264. Its totient is φ = 188880591920.
The previous prime is 284234827099. The next prime is 284234827169. The reversal of 284234827161 is 161728432482.
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 284234827161 - 29 = 284234826649 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 284234827161.
It is not an unprimeable number, because it can be changed into a prime (284234827169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152322126 + ... + 152323991.
It is an arithmetic number, because the mean of its divisors is an integer number (47524794408).
Almost surely, 2284234827161 is an apocalyptic number.
It is an amenable number.
284234827161 is a deficient number, since it is larger than the sum of its proper divisors (95963528103).
284234827161 is a wasteful number, since it uses less digits than its factorization.
284234827161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304646431.
The product of its digits is 1032192, while the sum is 48.
It can be divided in two parts, 28423 and 4827161, that added together give a palindrome (4855584).
The spelling of 284234827161 in words is "two hundred eighty-four billion, two hundred thirty-four million, eight hundred twenty-seven thousand, one hundred sixty-one".
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