Base | Representation |
---|---|
bin | 10001000011010001000001 |
3 | 22102002110002 |
4 | 101003101001 |
5 | 2121013300 |
6 | 235445345 |
7 | 52664363 |
oct | 21032101 |
9 | 8362402 |
10 | 4469825 |
11 | 2583278 |
12 | 15b6855 |
13 | c06689 |
14 | 844d33 |
15 | 5d45d5 |
hex | 443441 |
4469825 has 6 divisors (see below), whose sum is σ = 5542614. Its totient is φ = 3575840.
The previous prime is 4469821. The next prime is 4469831. The reversal of 4469825 is 5289644.
It can be written as a sum of positive squares in 3 ways, for example, as 485809 + 3984016 = 697^2 + 1996^2 .
It is not a de Polignac number, because 4469825 - 22 = 4469821 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4469821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89372 + ... + 89421.
It is an arithmetic number, because the mean of its divisors is an integer number (923769).
Almost surely, 24469825 is an apocalyptic number.
It is an amenable number.
4469825 is a deficient number, since it is larger than the sum of its proper divisors (1072789).
4469825 is a wasteful number, since it uses less digits than its factorization.
4469825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178803 (or 178798 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 4469825 is about 2114.1960647017. The cubic root of 4469825 is about 164.7265135846.
The spelling of 4469825 in words is "four million, four hundred sixty-nine thousand, eight hundred twenty-five".
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