Base | Representation |
---|---|
bin | 1101100001100… |
… | …00010101000101 |
3 | 21220110120010202 |
4 | 12300300111011 |
5 | 213020203130 |
6 | 15131300245 |
7 | 2545155002 |
oct | 660602505 |
9 | 256416122 |
10 | 113444165 |
11 | 5904430a |
12 | 31baa685 |
13 | 1a66cc33 |
14 | 110d08a9 |
15 | 9e5d145 |
hex | 6c30545 |
113444165 has 8 divisors (see below), whose sum is σ = 142051968. Its totient is φ = 86809360.
The previous prime is 113444161. The next prime is 113444189. The reversal of 113444165 is 561444311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113444165 - 22 = 113444161 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113444161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493121 + ... + 493350.
It is an arithmetic number, because the mean of its divisors is an integer number (17756496).
Almost surely, 2113444165 is an apocalyptic number.
It is an amenable number.
113444165 is a deficient number, since it is larger than the sum of its proper divisors (28607803).
113444165 is an equidigital number, since it uses as much as digits as its factorization.
113444165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986499.
The product of its digits is 5760, while the sum is 29.
The square root of 113444165 is about 10651.0170875837. The cubic root of 113444165 is about 484.0914225794.
Adding to 113444165 its reverse (561444311), we get a palindrome (674888476).
The spelling of 113444165 in words is "one hundred thirteen million, four hundred forty-four thousand, one hundred sixty-five".
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