Base | Representation |
---|---|
bin | 1101100000110… |
… | …00001011010001 |
3 | 21220021112102121 |
4 | 12300120023101 |
5 | 213004021413 |
6 | 15125214241 |
7 | 2544263401 |
oct | 660301321 |
9 | 256245377 |
10 | 113345233 |
11 | 58a86a51 |
12 | 31b61381 |
13 | 1a636bb1 |
14 | 110a6801 |
15 | 9e3db8d |
hex | 6c182d1 |
113345233 has 4 divisors (see below), whose sum is σ = 113932708. Its totient is φ = 112757760.
The previous prime is 113345231. The next prime is 113345237. The reversal of 113345233 is 332543311.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 22581504 + 90763729 = 4752^2 + 9527^2 .
It is a cyclic number.
It is not a de Polignac number, because 113345233 - 21 = 113345231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113345198 and 113345207.
It is not an unprimeable number, because it can be changed into a prime (113345231) 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 3 ways as a sum of consecutive naturals, for example, 293448 + ... + 293833.
It is an arithmetic number, because the mean of its divisors is an integer number (28483177).
Almost surely, 2113345233 is an apocalyptic number.
It is an amenable number.
113345233 is a deficient number, since it is larger than the sum of its proper divisors (587475).
113345233 is an equidigital number, since it uses as much as digits as its factorization.
113345233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587474.
The product of its digits is 3240, while the sum is 25.
The square root of 113345233 is about 10646.3718233021. The cubic root of 113345233 is about 483.9506600547.
Adding to 113345233 its reverse (332543311), we get a palindrome (445888544).
The spelling of 113345233 in words is "one hundred thirteen million, three hundred forty-five thousand, two hundred thirty-three".
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