Base | Representation |
---|---|
bin | 1001101010001010111001 |
3 | 11202122021201 |
4 | 21222022321 |
5 | 1122011100 |
6 | 130134201 |
7 | 30343666 |
oct | 11521271 |
9 | 4678251 |
10 | 2532025 |
11 | 147a391 |
12 | a21361 |
13 | 6a8652 |
14 | 49ca6d |
15 | 35036a |
hex | 26a2b9 |
2532025 has 6 divisors (see below), whose sum is σ = 3139742. Its totient is φ = 2025600.
The previous prime is 2532007. The next prime is 2532067. The reversal of 2532025 is 5202352.
2532025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 13456 + 2518569 = 116^2 + 1587^2 .
It is not a de Polignac number, because 2532025 - 25 = 2531993 is a prime.
It is a super-2 number, since 2×25320252 = 12822301201250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2531993 and 2532011.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 50616 + ... + 50665.
22532025 is an apocalyptic number.
2532025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2532025 is a deficient number, since it is larger than the sum of its proper divisors (607717).
2532025 is a wasteful number, since it uses less digits than its factorization.
2532025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101291 (or 101286 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 2532025 is about 1591.2337980322. The cubic root of 2532025 is about 136.2979518674.
Adding to 2532025 its reverse (5202352), we get a palindrome (7734377).
It can be divided in two parts, 253 and 2025, that added together give a triangular number (2278 = T67).
The spelling of 2532025 in words is "two million, five hundred thirty-two thousand, twenty-five".
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