Base | Representation |
---|---|
bin | 100111010100101101… |
… | …101001011000100001 |
3 | 11000222121212001202111 |
4 | 213110231221120201 |
5 | 1142433200111231 |
6 | 31221442515321 |
7 | 3023223221236 |
oct | 472455513041 |
9 | 130877761674 |
10 | 42223441441 |
11 | 169a8039555 |
12 | 8224665b41 |
13 | 3c9b90089c |
14 | 20879cb78d |
15 | 1171cd44b1 |
hex | 9d4b69621 |
42223441441 has 16 divisors (see below), whose sum is σ = 43589952000. Its totient is φ = 40869154368.
The previous prime is 42223441397. The next prime is 42223441451. The reversal of 42223441441 is 14414432224.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 42223441441 - 29 = 42223440929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42223441451) 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, 12369651 + ... + 12373063.
It is an arithmetic number, because the mean of its divisors is an integer number (2724372000).
Almost surely, 242223441441 is an apocalyptic number.
It is an amenable number.
42223441441 is a deficient number, since it is larger than the sum of its proper divisors (1366510559).
42223441441 is a wasteful number, since it uses less digits than its factorization.
42223441441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5088.
The product of its digits is 24576, while the sum is 31.
Adding to 42223441441 its reverse (14414432224), we get a palindrome (56637873665).
The spelling of 42223441441 in words is "forty-two billion, two hundred twenty-three million, four hundred forty-one thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •