Base | Representation |
---|---|
bin | 1001000001100000… |
… | …0111100000101001 |
3 | 20020210212121102112 |
4 | 2100120013200221 |
5 | 14430043210241 |
6 | 1040205012105 |
7 | 114011466023 |
oct | 22030074051 |
9 | 6223777375 |
10 | 2422241321 |
11 | 1033323835 |
12 | 577254035 |
13 | 2c7aa52b6 |
14 | 18d9ad013 |
15 | e29bb1eb |
hex | 90607829 |
2422241321 has 4 divisors (see below), whose sum is σ = 2422388112. Its totient is φ = 2422094532.
The previous prime is 2422241281. The next prime is 2422241323. The reversal of 2422241321 is 1231422242.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2422241321 - 218 = 2421979177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2422241323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44975 + ... + 82868.
It is an arithmetic number, because the mean of its divisors is an integer number (605597028).
Almost surely, 22422241321 is an apocalyptic number.
It is an amenable number.
2422241321 is a deficient number, since it is larger than the sum of its proper divisors (146791).
2422241321 is a wasteful number, since it uses less digits than its factorization.
2422241321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146790.
The product of its digits is 1536, while the sum is 23.
The square root of 2422241321 is about 49216.2708969300. The cubic root of 2422241321 is about 1342.9890432333.
Adding to 2422241321 its reverse (1231422242), we get a palindrome (3653663563).
The spelling of 2422241321 in words is "two billion, four hundred twenty-two million, two hundred forty-one thousand, three hundred twenty-one".
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