Base | Representation |
---|---|
bin | 10000110111101100011001 |
3 | 22022200102112 |
4 | 100313230121 |
5 | 2113004200 |
6 | 234442105 |
7 | 52406240 |
oct | 20675431 |
9 | 8280375 |
10 | 4422425 |
11 | 25506a7 |
12 | 1593335 |
13 | bbac27 |
14 | 831957 |
15 | 5c5535 |
hex | 437b19 |
4422425 has 24 divisors (see below), whose sum is σ = 6446016. Its totient is φ = 2946240.
The previous prime is 4422419. The next prime is 4422427. The reversal of 4422425 is 5242244.
4422425 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4422425 - 24 = 4422409 is a prime.
It is a Duffinian number.
4422425 is strictly pandigital in base 8.
It is a self number, because there is not a number n which added to its sum of digits gives 4422425.
It is not an unprimeable number, because it can be changed into a prime (4422427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6134 + ... + 6816.
It is an arithmetic number, because the mean of its divisors is an integer number (268584).
Almost surely, 24422425 is an apocalyptic number.
It is an amenable number.
4422425 is a deficient number, since it is larger than the sum of its proper divisors (2023591).
4422425 is a wasteful number, since it uses less digits than its factorization.
4422425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737 (or 732 counting only the distinct ones).
The product of its digits is 2560, while the sum is 23.
The square root of 4422425 is about 2102.9562525169. The cubic root of 4422425 is about 164.1421655425.
Adding to 4422425 its reverse (5242244), we get a palindrome (9664669).
The spelling of 4422425 in words is "four million, four hundred twenty-two thousand, four hundred twenty-five".
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