Base | Representation |
---|---|
bin | 11101000111010… |
… | …10100100101100 |
3 | 122000120012012000 |
4 | 32203222210230 |
5 | 1000010333234 |
6 | 40122412300 |
7 | 6023632053 |
oct | 1643524454 |
9 | 560505160 |
10 | 244230444 |
11 | 115952a47 |
12 | 69961090 |
13 | 3b7a2573 |
14 | 2461739a |
15 | 16694899 |
hex | e8ea92c |
244230444 has 24 divisors (see below), whose sum is σ = 633190320. Its totient is φ = 81410112.
The previous prime is 244230439. The next prime is 244230461. The reversal of 244230444 is 444032442.
It is a happy number.
244230444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130589 + ... + 1130804.
It is an arithmetic number, because the mean of its divisors is an integer number (26382930).
Almost surely, 2244230444 is an apocalyptic number.
It is an amenable number.
244230444 is an abundant number, since it is smaller than the sum of its proper divisors (388959876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244230444 is a wasteful number, since it uses less digits than its factorization.
244230444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2261406 (or 2261398 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 244230444 is about 15627.8739436943. The cubic root of 244230444 is about 625.0766361493.
Adding to 244230444 its reverse (444032442), we get a palindrome (688262886).
The spelling of 244230444 in words is "two hundred forty-four million, two hundred thirty thousand, four hundred forty-four".
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