Base | Representation |
---|---|
bin | 11011100011011… |
… | …10111111000010 |
3 | 121002221012021102 |
4 | 31301232333002 |
5 | 433133010224 |
6 | 34534054402 |
7 | 5504445245 |
oct | 1561567702 |
9 | 532835242 |
10 | 231141314 |
11 | 109522988 |
12 | 654aa402 |
13 | 38b6b911 |
14 | 229ab25c |
15 | 1545b4ae |
hex | dc6efc2 |
231141314 has 8 divisors (see below), whose sum is σ = 346779468. Its totient is φ = 115548160.
The previous prime is 231141271. The next prime is 231141341. The reversal of 231141314 is 413141132.
It can be written as a sum of positive squares in 2 ways, for example, as 162996289 + 68145025 = 12767^2 + 8255^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8594 + ... + 23154.
Almost surely, 2231141314 is an apocalyptic number.
231141314 is a deficient number, since it is larger than the sum of its proper divisors (115638154).
231141314 is a wasteful number, since it uses less digits than its factorization.
231141314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22500.
The product of its digits is 288, while the sum is 20.
The square root of 231141314 is about 15203.3323320909. The cubic root of 231141314 is about 613.7043372739.
Adding to 231141314 its reverse (413141132), we get a palindrome (644282446).
The spelling of 231141314 in words is "two hundred thirty-one million, one hundred forty-one thousand, three hundred fourteen".
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