Base | Representation |
---|---|
bin | 1101011101110011110… |
… | …0011111110110010101 |
3 | 211010010111020101201111 |
4 | 3113130330133312111 |
5 | 12242241032111201 |
6 | 254135353255021 |
7 | 22466552342503 |
oct | 3273474376625 |
9 | 733114211644 |
10 | 231340113301 |
11 | 8a124510190 |
12 | 38a03404471 |
13 | 18a7a22550b |
14 | b2a84cd673 |
15 | 603ea63b51 |
hex | 35dcf1fd95 |
231340113301 has 16 divisors (see below), whose sum is σ = 252794736000. Its totient is φ = 209956423680.
The previous prime is 231340113217. The next prime is 231340113311. The reversal of 231340113301 is 103311043132.
It is a cyclic number.
It is not a de Polignac number, because 231340113301 - 211 = 231340111253 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 (231340113311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17454325 + ... + 17467573.
It is an arithmetic number, because the mean of its divisors is an integer number (15799671000).
Almost surely, 2231340113301 is an apocalyptic number.
It is an amenable number.
231340113301 is a deficient number, since it is larger than the sum of its proper divisors (21454622699).
231340113301 is a wasteful number, since it uses less digits than its factorization.
231340113301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15804.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 231340113301 its reverse (103311043132), we get a palindrome (334651156433).
The spelling of 231340113301 in words is "two hundred thirty-one billion, three hundred forty million, one hundred thirteen thousand, three hundred one".
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