Base | Representation |
---|---|
bin | 1110001010011110100101… |
… | …10010101011100001010001 |
3 | 11002021120011021212011010222 |
4 | 13011033102302223201101 |
5 | 13040300203124122423 |
6 | 150124233313202425 |
7 | 6363151306615016 |
oct | 705172262534121 |
9 | 132246137764128 |
10 | 31146344364113 |
11 | 9a190aa456810 |
12 | 35b0453860415 |
13 | 144c11a7c7684 |
14 | 7996c387170d |
15 | 3902c421d3c8 |
hex | 1c53d2cab851 |
31146344364113 has 16 divisors (see below), whose sum is σ = 34156421174400. Its totient is φ = 28166098118400.
The previous prime is 31146344364097. The next prime is 31146344364139.
It is a happy number.
31146344364113 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 31146344364113 - 24 = 31146344364097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31146344364193) 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, 7904633 + ... + 11170313.
It is an arithmetic number, because the mean of its divisors is an integer number (2134776323400).
Almost surely, 231146344364113 is an apocalyptic number.
It is an amenable number.
31146344364113 is a deficient number, since it is larger than the sum of its proper divisors (3010076810287).
31146344364113 is a wasteful number, since it uses less digits than its factorization.
31146344364113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3270248.
The product of its digits is 746496, while the sum is 44.
It can be divided in two parts, 3114634 and 4364113, that added together give a palindrome (7478747).
The spelling of 31146344364113 in words is "thirty-one trillion, one hundred forty-six billion, three hundred forty-four million, three hundred sixty-four thousand, one hundred thirteen".
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