Base | Representation |
---|---|
bin | 11010101110110… |
… | …10100101111001 |
3 | 120121221200020210 |
4 | 31113122211321 |
5 | 424401221131 |
6 | 34130141333 |
7 | 5362011612 |
oct | 1527324571 |
9 | 517850223 |
10 | 224242041 |
11 | 105640401 |
12 | 63121849 |
13 | 375c44ca |
14 | 21ad2c09 |
15 | 14a47146 |
hex | d5da979 |
224242041 has 4 divisors (see below), whose sum is σ = 298989392. Its totient is φ = 149494692.
The previous prime is 224242037. The next prime is 224242043. The reversal of 224242041 is 140242422.
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 not a de Polignac number, because 224242041 - 22 = 224242037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224241999 and 224242017.
It is not an unprimeable number, because it can be changed into a prime (224242043) 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, 37373671 + ... + 37373676.
It is an arithmetic number, because the mean of its divisors is an integer number (74747348).
Almost surely, 2224242041 is an apocalyptic number.
It is an amenable number.
224242041 is a deficient number, since it is larger than the sum of its proper divisors (74747351).
224242041 is an equidigital number, since it uses as much as digits as its factorization.
224242041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74747350.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 224242041 is about 14974.7133862388. The cubic root of 224242041 is about 607.5364593946.
Adding to 224242041 its reverse (140242422), we get a palindrome (364484463).
The spelling of 224242041 in words is "two hundred twenty-four million, two hundred forty-two thousand, forty-one".
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