Base | Representation |
---|---|
bin | 11001011001111… |
… | …010100111111101 |
3 | 1002201000102120201 |
4 | 121121322213331 |
5 | 1333103133000 |
6 | 110143243501 |
7 | 13363562635 |
oct | 3131724775 |
9 | 1081012521 |
10 | 426224125 |
11 | 1a9657548 |
12 | ba8a9591 |
13 | 6a3c3a32 |
14 | 4086d6c5 |
15 | 2764396a |
hex | 1967a9fd |
426224125 has 16 divisors (see below), whose sum is σ = 535831920. Its totient is φ = 338476800.
The previous prime is 426224047. The next prime is 426224129. The reversal of 426224125 is 521422624.
It can be written as a sum of positive squares in 8 ways, for example, as 270997444 + 155226681 = 16462^2 + 12459^2 .
It is not a de Polignac number, because 426224125 - 27 = 426223997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 426224093 and 426224102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (426224129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4681 + ... + 29569.
It is an arithmetic number, because the mean of its divisors is an integer number (33489495).
Almost surely, 2426224125 is an apocalyptic number.
It is an amenable number.
426224125 is a deficient number, since it is larger than the sum of its proper divisors (109607795).
426224125 is a wasteful number, since it uses less digits than its factorization.
426224125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25041 (or 25031 counting only the distinct ones).
The product of its digits is 7680, while the sum is 28.
The square root of 426224125 is about 20645.1961724756. The cubic root of 426224125 is about 752.5684532820.
Adding to 426224125 its reverse (521422624), we get a palindrome (947646749).
The spelling of 426224125 in words is "four hundred twenty-six million, two hundred twenty-four thousand, one hundred twenty-five".
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