Base | Representation |
---|---|
bin | 110100100101110111001110… |
… | …110110101110001110100111 |
3 | 1010022222002121200102122001112 |
4 | 310211313032312232032213 |
5 | 220304111101111234421 |
6 | 2135533524454415235 |
7 | 66501620103504563 |
oct | 6445671666561647 |
9 | 1108862550378045 |
10 | 231300344243111 |
11 | 67776a1a379530 |
12 | 21b3768136151b |
13 | 9c0a6b4c142c0 |
14 | 4118dd41686a3 |
15 | 1bb19bd0db45b |
hex | d25dcedae3a7 |
231300344243111 has 8 divisors (see below), whose sum is σ = 271737467362704. Its totient is φ = 194098190973120.
The previous prime is 231300344243069. The next prime is 231300344243119. The reversal of 231300344243111 is 111342443003132.
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 231300344243111 - 26 = 231300344243047 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 (231300344243119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808742462246 + ... + 808742462531.
It is an arithmetic number, because the mean of its divisors is an integer number (33967183420338).
Almost surely, 2231300344243111 is an apocalyptic number.
231300344243111 is a deficient number, since it is larger than the sum of its proper divisors (40437123119593).
231300344243111 is a wasteful number, since it uses less digits than its factorization.
231300344243111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617484924801.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 231300344243111 its reverse (111342443003132), we get a palindrome (342642787246243).
The spelling of 231300344243111 in words is "two hundred thirty-one trillion, three hundred billion, three hundred forty-four million, two hundred forty-three thousand, one hundred eleven".
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