Base | Representation |
---|---|
bin | 101010001000… |
… | …100010100001 |
3 | 202210010221000 |
4 | 222020202201 |
5 | 10311420100 |
6 | 1032422213 |
7 | 162611145 |
oct | 52104241 |
9 | 22703830 |
10 | 11045025 |
11 | 6264322 |
12 | 3847969 |
13 | 2399424 |
14 | 1677225 |
15 | e82900 |
hex | a888a1 |
11045025 has 24 divisors (see below), whose sum is σ = 20291360. Its totient is φ = 5890320.
The previous prime is 11044997. The next prime is 11045029. The reversal of 11045025 is 52054011.
It is not a de Polignac number, because 11045025 - 25 = 11044993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11044989 and 11045007.
It is not an unprimeable number, because it can be changed into a prime (11045029) 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, 7507 + ... + 8856.
Almost surely, 211045025 is an apocalyptic number.
11045025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11045025 is a deficient number, since it is larger than the sum of its proper divisors (9246335).
11045025 is a wasteful number, since it uses less digits than its factorization.
11045025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16382 (or 16371 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 11045025 is about 3323.4056327809. The cubic root of 11045025 is about 222.7010344819.
Adding to 11045025 its reverse (52054011), we get a palindrome (63099036).
The spelling of 11045025 in words is "eleven million, forty-five thousand, twenty-five".
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