Base | Representation |
---|---|
bin | 1000010010010011… |
… | …00111110001011100 |
3 | 102111000121102110010 |
4 | 10021021213301130 |
5 | 33102303000234 |
6 | 2013230243220 |
7 | 215144331255 |
oct | 41111476134 |
9 | 12430542403 |
10 | 4448484444 |
11 | 1983065228 |
12 | a41956510 |
13 | 55b80a621 |
14 | 302b39b2c |
15 | 1b08146e9 |
hex | 109267c5c |
4448484444 has 12 divisors (see below), whose sum is σ = 10379797064. Its totient is φ = 1482828144.
The previous prime is 4448484431. The next prime is 4448484449. The reversal of 4448484444 is 4444848444.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 4448484393 and 4448484402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4448484449) 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, 185353507 + ... + 185353530.
Almost surely, 24448484444 is an apocalyptic number.
It is an amenable number.
4448484444 is an abundant number, since it is smaller than the sum of its proper divisors (5931312620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4448484444 is a wasteful number, since it uses less digits than its factorization.
4448484444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370707044 (or 370707042 counting only the distinct ones).
The product of its digits is 4194304, while the sum is 48.
The square root of 4448484444 is about 66696.9597807876. The cubic root of 4448484444 is about 1644.6394068004.
The spelling of 4448484444 in words is "four billion, four hundred forty-eight million, four hundred eighty-four thousand, four hundred forty-four".
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