Base | Representation |
---|---|
bin | 11010101100111… |
… | …111000000000100 |
3 | 1011012222202110202 |
4 | 122230333000010 |
5 | 1404142000004 |
6 | 112242110032 |
7 | 14046636314 |
oct | 3254770004 |
9 | 1135882422 |
10 | 448000004 |
11 | 20a980041 |
12 | 10604b318 |
13 | 71a7957a |
14 | 436db444 |
15 | 294e5b1e |
hex | 1ab3f004 |
448000004 has 24 divisors (see below), whose sum is σ = 811906200. Its totient is φ = 216043520.
The previous prime is 447999983. The next prime is 448000013. The reversal of 448000004 is 400000844.
It can be written as a sum of positive squares in 4 ways, for example, as 592900 + 447407104 = 770^2 + 21152^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 448000004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162074 + ... + 164814.
It is an arithmetic number, because the mean of its divisors is an integer number (33829425).
Almost surely, 2448000004 is an apocalyptic number.
It is an amenable number.
448000004 is a deficient number, since it is larger than the sum of its proper divisors (363906196).
448000004 is a wasteful number, since it uses less digits than its factorization.
448000004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4183 (or 4181 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 448000004 is about 21166.0105830078. The cubic root of 448000004 is about 765.1724753863.
Adding to 448000004 its reverse (400000844), we get a palindrome (848000848).
The spelling of 448000004 in words is "four hundred forty-eight million, four", and thus it is an aban number.
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