Base | Representation |
---|---|
bin | 1001110011010011010001 |
3 | 11211112120220 |
4 | 21303103101 |
5 | 1124210200 |
6 | 131023253 |
7 | 30561015 |
oct | 11632321 |
9 | 4745526 |
10 | 2569425 |
11 | 14a54a1 |
12 | a3ab29 |
13 | 6bc691 |
14 | 4ac545 |
15 | 35b4a0 |
hex | 2734d1 |
2569425 has 12 divisors (see below), whose sum is σ = 4248240. Its totient is φ = 1370320.
The previous prime is 2569423. The next prime is 2569439. The reversal of 2569425 is 5249652.
2569425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2569425 - 21 = 2569423 is a prime.
It is a d-powerful number, because it can be written as 215 + 53 + 6 + 95 + 43 + 219 + 59 .
It is not an unprimeable number, because it can be changed into a prime (2569421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17055 + ... + 17204.
It is an arithmetic number, because the mean of its divisors is an integer number (354020).
22569425 is an apocalyptic number.
2569425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2569425 is a deficient number, since it is larger than the sum of its proper divisors (1678815).
2569425 is a wasteful number, since it uses less digits than its factorization.
2569425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34272 (or 34267 counting only the distinct ones).
The product of its digits is 21600, while the sum is 33.
The square root of 2569425 is about 1602.9426065833. The cubic root of 2569425 is about 136.9657505804.
The spelling of 2569425 in words is "two million, five hundred sixty-nine thousand, four hundred twenty-five".
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