Base | Representation |
---|---|
bin | 100011100111110001110110… |
… | …1001111000111010110000111 |
3 | 1112002102002121200221211001001 |
4 | 1013033203231033013112013 |
5 | 312032101212142341411 |
6 | 3030222003035314131 |
7 | 122666243154011050 |
oct | 10717435517072607 |
9 | 1462362550854031 |
10 | 313330434340231 |
11 | 9092276674a810 |
12 | 2b1856545ab947 |
13 | 105aac19259b79 |
14 | 57533b998b727 |
15 | 263569c4c6dc1 |
hex | 11cf8ed3c7587 |
313330434340231 has 16 divisors (see below), whose sum is σ = 391203005626368. Its totient is φ = 243805291884000.
The previous prime is 313330434340219. The next prime is 313330434340271. The reversal of 313330434340231 is 132043434033313.
It is not a de Polignac number, because 313330434340231 - 223 = 313330425951623 is a prime.
It is a super-4 number, since 4×3133304343402314 (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313330434340271) 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, 2902389975 + ... + 2902497928.
It is an arithmetic number, because the mean of its divisors is an integer number (24450187851648).
Almost surely, 2313330434340231 is an apocalyptic number.
313330434340231 is a deficient number, since it is larger than the sum of its proper divisors (77872571286137).
313330434340231 is a wasteful number, since it uses less digits than its factorization.
313330434340231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5804888622.
The product of its (nonzero) digits is 279936, while the sum is 37.
Adding to 313330434340231 its reverse (132043434033313), we get a palindrome (445373868373544).
The spelling of 313330434340231 in words is "three hundred thirteen trillion, three hundred thirty billion, four hundred thirty-four million, three hundred forty thousand, two hundred thirty-one".
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