Base | Representation |
---|---|
bin | 101011101010… |
… | …001110001100 |
3 | 210112110202210 |
4 | 223222032030 |
5 | 10412221012 |
6 | 1045150420 |
7 | 166165506 |
oct | 53521614 |
9 | 23473683 |
10 | 11445132 |
11 | 6507996 |
12 | 39bb410 |
13 | 24a958a |
14 | 173cd76 |
15 | 101123c |
hex | aea38c |
11445132 has 24 divisors (see below), whose sum is σ = 26787376. Its totient is φ = 3803328.
The previous prime is 11445103. The next prime is 11445139. The reversal of 11445132 is 23154411.
11445132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 11445099 and 11445108.
It is not an unprimeable number, because it can be changed into a prime (11445139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3198 + ... + 5754.
Almost surely, 211445132 is an apocalyptic number.
11445132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11445132 is an abundant number, since it is smaller than the sum of its proper divisors (15342244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11445132 is a wasteful number, since it uses less digits than its factorization.
11445132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2937 (or 2935 counting only the distinct ones).
The product of its digits is 480, while the sum is 21.
The square root of 11445132 is about 3383.0654737974. The cubic root of 11445132 is about 225.3583228785.
Adding to 11445132 its reverse (23154411), we get a palindrome (34599543).
The spelling of 11445132 in words is "eleven million, four hundred forty-five thousand, one hundred thirty-two".
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