Base | Representation |
---|---|
bin | 11011100100110… |
… | …00111110100010 |
3 | 121010020221012210 |
4 | 31302120332202 |
5 | 433204011224 |
6 | 34541502550 |
7 | 5506062561 |
oct | 1562307642 |
9 | 533227183 |
10 | 231313314 |
11 | 109630131 |
12 | 65571a56 |
13 | 38bcbcab |
14 | 22a13bd8 |
15 | 15492429 |
hex | dc98fa2 |
231313314 has 32 divisors (see below), whose sum is σ = 474491520. Its totient is φ = 75152000.
The previous prime is 231313301. The next prime is 231313319. The reversal of 231313314 is 413313132.
231313314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (231313319) 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, 34864 + ... + 40964.
It is an arithmetic number, because the mean of its divisors is an integer number (14827860).
Almost surely, 2231313314 is an apocalyptic number.
231313314 is an abundant number, since it is smaller than the sum of its proper divisors (243178206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231313314 is a wasteful number, since it uses less digits than its factorization.
231313314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6266.
The product of its digits is 648, while the sum is 21.
The square root of 231313314 is about 15208.9879347707. The cubic root of 231313314 is about 613.8565255206.
Adding to 231313314 its reverse (413313132), we get a palindrome (644626446).
The spelling of 231313314 in words is "two hundred thirty-one million, three hundred thirteen thousand, three hundred fourteen".
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