Base | Representation |
---|---|
bin | 101010111000… |
… | …100101110101 |
3 | 210011010220122 |
4 | 222320211311 |
5 | 10334214340 |
6 | 1040541325 |
7 | 164361026 |
oct | 52704565 |
9 | 23133818 |
10 | 11241845 |
11 | 638918a |
12 | 3921845 |
13 | 2437ba4 |
14 | 16c8c4d |
15 | ec0db5 |
hex | ab8975 |
11241845 has 8 divisors (see below), whose sum is σ = 14283864. Its totient is φ = 8464384.
The previous prime is 11241833. The next prime is 11241851. The reversal of 11241845 is 54814211.
11241845 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 5121169 + 6120676 = 2263^2 + 2474^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11241845 - 210 = 11240821 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66044 + ... + 66213.
It is an arithmetic number, because the mean of its divisors is an integer number (1785483).
Almost surely, 211241845 is an apocalyptic number.
It is an amenable number.
11241845 is a deficient number, since it is larger than the sum of its proper divisors (3042019).
11241845 is a wasteful number, since it uses less digits than its factorization.
11241845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132279.
The product of its digits is 1280, while the sum is 26.
The square root of 11241845 is about 3352.8860702386. The cubic root of 11241845 is about 224.0160822318.
The spelling of 11241845 in words is "eleven million, two hundred forty-one thousand, eight hundred forty-five".
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