Base | Representation |
---|---|
bin | 1001001101001101111… |
… | …11001110010101000111 |
3 | 1010020111212121120120012 |
4 | 10212212333032111013 |
5 | 20140323024013411 |
6 | 401153311500435 |
7 | 31566025241123 |
oct | 4464677162507 |
9 | 1106455546505 |
10 | 316334204231 |
11 | 11217a458741 |
12 | 5138382771b |
13 | 23aa3bca406 |
14 | 1144c62c583 |
15 | 83666bd18b |
hex | 49a6fce547 |
316334204231 has 4 divisors (see below), whose sum is σ = 316573671264. Its totient is φ = 316094737200.
The previous prime is 316334204227. The next prime is 316334204233. The reversal of 316334204231 is 132402433613.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132402433613 = 149 ⋅888606937.
It is a cyclic number.
It is not a de Polignac number, because 316334204231 - 22 = 316334204227 is a prime.
It is a super-2 number, since 2×3163342042312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316334204233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119731535 + ... + 119734176.
It is an arithmetic number, because the mean of its divisors is an integer number (79143417816).
Almost surely, 2316334204231 is an apocalyptic number.
316334204231 is a deficient number, since it is larger than the sum of its proper divisors (239467033).
316334204231 is a wasteful number, since it uses less digits than its factorization.
316334204231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239467032.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 316334204231 its reverse (132402433613), we get a palindrome (448736637844).
The spelling of 316334204231 in words is "three hundred sixteen billion, three hundred thirty-four million, two hundred four thousand, two hundred thirty-one".
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