Base | Representation |
---|---|
bin | 1011010001000101… |
… | …0101110000000101 |
3 | 21210210000200210001 |
4 | 2310101111300011 |
5 | 22143224210141 |
6 | 1220040201301 |
7 | 134643232135 |
oct | 26421256005 |
9 | 7723020701 |
10 | 3024444421 |
11 | 1312246949 |
12 | 704a69231 |
13 | 3927928ab |
14 | 20996aac5 |
15 | 12a7c1a31 |
hex | b4455c05 |
3024444421 has 4 divisors (see below), whose sum is σ = 3048259072. Its totient is φ = 3000629772.
The previous prime is 3024444403. The next prime is 3024444433. The reversal of 3024444421 is 1244444203.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1244444203 = 9941 ⋅125183.
It is a cyclic number.
It is not a de Polignac number, because 3024444421 - 211 = 3024442373 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 3024444421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3024448421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11907135 + ... + 11907388.
It is an arithmetic number, because the mean of its divisors is an integer number (762064768).
Almost surely, 23024444421 is an apocalyptic number.
It is an amenable number.
3024444421 is a deficient number, since it is larger than the sum of its proper divisors (23814651).
3024444421 is a wasteful number, since it uses less digits than its factorization.
3024444421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23814650.
The product of its (nonzero) digits is 12288, while the sum is 28.
The square root of 3024444421 is about 54994.9490498900. The cubic root of 3024444421 is about 1446.1561961617.
Adding to 3024444421 its reverse (1244444203), we get a palindrome (4268888624).
The spelling of 3024444421 in words is "three billion, twenty-four million, four hundred forty-four thousand, four hundred twenty-one".
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