Base | Representation |
---|---|
bin | 100000011011101… |
… | …111000010000001 |
3 | 1101220220020201201 |
4 | 200123233002001 |
5 | 2103300011231 |
6 | 125554501201 |
7 | 16325061124 |
oct | 4033570201 |
9 | 1356806651 |
10 | 544141441 |
11 | 25a176578 |
12 | 132294801 |
13 | 8896b9ac |
14 | 523a63bb |
15 | 32b87161 |
hex | 206ef081 |
544141441 has 4 divisors (see below), whose sum is σ = 544861012. Its totient is φ = 543421872.
The previous prime is 544141427. The next prime is 544141447. The reversal of 544141441 is 144141445.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 105657841 + 438483600 = 10279^2 + 20940^2 .
It is a cyclic number.
It is not a de Polignac number, because 544141441 - 27 = 544141313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (544141447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358650 + ... + 360163.
It is an arithmetic number, because the mean of its divisors is an integer number (136215253).
Almost surely, 2544141441 is an apocalyptic number.
It is an amenable number.
544141441 is a deficient number, since it is larger than the sum of its proper divisors (719571).
544141441 is an equidigital number, since it uses as much as digits as its factorization.
544141441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719570.
The product of its digits is 5120, while the sum is 28.
The square root of 544141441 is about 23326.8394987405. The cubic root of 544141441 is about 816.4017634414.
Adding to 544141441 its reverse (144141445), we get a palindrome (688282886).
It can be divided in two parts, 54414 and 1441, that added together give a palindrome (55855).
The spelling of 544141441 in words is "five hundred forty-four million, one hundred forty-one thousand, four hundred forty-one".
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