Base | Representation |
---|---|
bin | 101011101010… |
… | …010100011100 |
3 | 210112111022121 |
4 | 223222110130 |
5 | 10412224112 |
6 | 1045152324 |
7 | 166166620 |
oct | 53522434 |
9 | 23474277 |
10 | 11445532 |
11 | 650821a |
12 | 39bb6a4 |
13 | 24a9807 |
14 | 173d180 |
15 | 1011407 |
hex | aea51c |
11445532 has 12 divisors (see below), whose sum is σ = 22891120. Its totient is φ = 4905216.
The previous prime is 11445529. The next prime is 11445557. The reversal of 11445532 is 23554411.
It is a happy number.
11445532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
11445532 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 11445497 and 11445506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204357 + ... + 204412.
Almost surely, 211445532 is an apocalyptic number.
It is an amenable number.
11445532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11445532 is a wasteful number, since it uses less digits than its factorization.
11445532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408780 (or 408778 counting only the distinct ones).
The product of its digits is 2400, while the sum is 25.
The square root of 11445532 is about 3383.1245912618. The cubic root of 11445532 is about 225.3609482241.
Adding to 11445532 its reverse (23554411), we get a palindrome (34999943).
The spelling of 11445532 in words is "eleven million, four hundred forty-five thousand, five hundred thirty-two".
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