Base | Representation |
---|---|
bin | 101011111101… |
… | …111110001001 |
3 | 210200120201211 |
4 | 223331332021 |
5 | 10422313100 |
6 | 1051013121 |
7 | 166653400 |
oct | 53757611 |
9 | 23616654 |
10 | 11526025 |
11 | 6562745 |
12 | 3a3a1a1 |
13 | 2507344 |
14 | 1760637 |
15 | 102a1ba |
hex | afdf89 |
11526025 has 27 divisors (see below), whose sum is σ = 16798869. Its totient is φ = 7822080.
The previous prime is 11526023. The next prime is 11526041. The reversal of 11526025 is 52062511.
The square root of 11526025 is 3395.
It is a perfect power (a square), and thus also a powerful number.
11526025 is digitally balanced in base 3, 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 4 ways, for example, as 423801 + 11102224 = 651^2 + 3332^2 .
It is not a de Polignac number, because 11526025 - 21 = 11526023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11525987 and 11526005.
It is not an unprimeable number, because it can be changed into a prime (11526023) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 118777 + ... + 118873.
Almost surely, 211526025 is an apocalyptic number.
11526025 is the 3395-th square number.
11526025 is the 1698-th centered octagonal number.
It is an amenable number.
11526025 is a deficient number, since it is larger than the sum of its proper divisors (5272844).
11526025 is an frugal number, since it uses more digits than its factorization.
11526025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218 (or 109 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The cubic root of 11526025 is about 225.8880132782. Note that the first 3 decimals are identical.
Adding to 11526025 its reverse (52062511), we get a palindrome (63588536).
The spelling of 11526025 in words is "eleven million, five hundred twenty-six thousand, twenty-five".
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