Base | Representation |
---|---|
bin | 101101011101110101100… |
… | …010001110100111011111 |
3 | 102001200122201112011220102 |
4 | 231131311202032213133 |
5 | 402142244230144411 |
6 | 10351200252411315 |
7 | 441505604265230 |
oct | 55356542164737 |
9 | 12050581464812 |
10 | 3124413131231 |
11 | aa5068839697 |
12 | 425647776b3b |
13 | 1988280c7112 |
14 | ab3183b5087 |
15 | 56416d78d3b |
hex | 2d77588e9df |
3124413131231 has 32 divisors (see below), whose sum is σ = 3593763486720. Its totient is φ = 2660884805376.
The previous prime is 3124413131171. The next prime is 3124413131261. The reversal of 3124413131231 is 1321313144213.
3124413131231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3124413131231 - 214 = 3124413114847 is a prime.
It is a super-2 number, since 2×31244131312312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3124413131194 and 3124413131203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3124413131261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1392960596 + ... + 1392962838.
It is an arithmetic number, because the mean of its divisors is an integer number (112305108960).
Almost surely, 23124413131231 is an apocalyptic number.
3124413131231 is a deficient number, since it is larger than the sum of its proper divisors (469350355489).
3124413131231 is a wasteful number, since it uses less digits than its factorization.
3124413131231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4343.
The product of its digits is 5184, while the sum is 29.
Adding to 3124413131231 its reverse (1321313144213), we get a palindrome (4445726275444).
The spelling of 3124413131231 in words is "three trillion, one hundred twenty-four billion, four hundred thirteen million, one hundred thirty-one thousand, two hundred thirty-one".
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