Base | Representation |
---|---|
bin | 100011100101101010101010… |
… | …0101001000110111010001111 |
3 | 1112001101100020121011221122200 |
4 | 1013023111110221012322033 |
5 | 312012322122011300221 |
6 | 3025440350352012543 |
7 | 122636254533005055 |
oct | 10713252451067217 |
9 | 1461340217157580 |
10 | 313040111431311 |
11 | 90820624a67250 |
12 | 2b13932bb31153 |
13 | 1058972c259474 |
14 | 5743317b541d5 |
15 | 262cd5968e426 |
hex | 11cb554a46e8f |
313040111431311 has 12 divisors (see below), whose sum is σ = 493275327104040. Its totient is φ = 189721279655280.
The previous prime is 313040111431283. The next prime is 313040111431379. The reversal of 313040111431311 is 113134111040313.
313040111431311 is a `hidden beast` number, since 3 + 1 + 304 + 0 + 1 + 1 + 1 + 43 + 1 + 311 = 666.
It is not a de Polignac number, because 313040111431311 - 210 = 313040111430287 is a prime.
It is a super-2 number, since 2×3130401114313112 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313040119431311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581010663696 + ... + 1581010663893.
It is an arithmetic number, because the mean of its divisors is an integer number (41106277258670).
Almost surely, 2313040111431311 is an apocalyptic number.
313040111431311 is a deficient number, since it is larger than the sum of its proper divisors (180235215672729).
313040111431311 is a wasteful number, since it uses less digits than its factorization.
313040111431311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3162021327606 (or 3162021327603 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 313040111431311 its reverse (113134111040313), we get a palindrome (426174222471624).
The spelling of 313040111431311 in words is "three hundred thirteen trillion, forty billion, one hundred eleven million, four hundred thirty-one thousand, three hundred eleven".
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