Base | Representation |
---|---|
bin | 101001010110011110… |
… | …010000001111110100 |
3 | 11020121100021021101212 |
4 | 221112132100033310 |
5 | 1211413003210104 |
6 | 32221451340552 |
7 | 3131166356531 |
oct | 512636201764 |
9 | 136540237355 |
10 | 44400444404 |
11 | 17914991058 |
12 | 8731751758 |
13 | 425793c914 |
14 | 2212b9dd88 |
15 | 124ceac36e |
hex | a567903f4 |
44400444404 has 6 divisors (see below), whose sum is σ = 77700777714. Its totient is φ = 22200222200.
The previous prime is 44400444383. The next prime is 44400444421. The reversal of 44400444404 is 40444400444.
44400444404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 35649216100 + 8751228304 = 188810^2 + 93548^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550055547 + ... + 5550055554.
It is an arithmetic number, because the mean of its divisors is an integer number (12950129619).
Almost surely, 244400444404 is an apocalyptic number.
It is an amenable number.
44400444404 is a deficient number, since it is larger than the sum of its proper divisors (33300333310).
44400444404 is a wasteful number, since it uses less digits than its factorization.
44400444404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11100111105 (or 11100111103 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 32.
Adding to 44400444404 its reverse (40444400444), we get a palindrome (84844844848).
The spelling of 44400444404 in words is "forty-four billion, four hundred million, four hundred forty-four thousand, four hundred four".
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