Base | Representation |
---|---|
bin | 10010101010111… |
… | …011011010110010 |
3 | 210211102102001020 |
4 | 102222323122302 |
5 | 1120142241224 |
6 | 51025520310 |
7 | 10522344546 |
oct | 2252733262 |
9 | 724372036 |
10 | 313243314 |
11 | 1508aa37a |
12 | 88aa3096 |
13 | 4cb86997 |
14 | 2d85da26 |
15 | 1c777c79 |
hex | 12abb6b2 |
313243314 has 16 divisors (see below), whose sum is σ = 627292128. Its totient is φ = 104280192.
The previous prime is 313243289. The next prime is 313243327. The reversal of 313243314 is 413342313.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28447 + ... + 37890.
It is an arithmetic number, because the mean of its divisors is an integer number (39205758).
Almost surely, 2313243314 is an apocalyptic number.
313243314 is an abundant number, since it is smaller than the sum of its proper divisors (314048814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313243314 is a wasteful number, since it uses less digits than its factorization.
313243314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67129.
The product of its digits is 2592, while the sum is 24.
The square root of 313243314 is about 17698.6811373051. The cubic root of 313243314 is about 679.1420220113.
Adding to 313243314 its reverse (413342313), we get a palindrome (726585627).
The spelling of 313243314 in words is "three hundred thirteen million, two hundred forty-three thousand, three hundred fourteen".
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