Base | Representation |
---|---|
bin | 101101100011001001001… |
… | …110011111100001001100 |
3 | 102002020100220100102122122 |
4 | 231203021032133201030 |
5 | 402240432211223040 |
6 | 10353541555432112 |
7 | 442100045542214 |
oct | 55431116374114 |
9 | 12066326312578 |
10 | 3130112211020 |
11 | aa7522817693 |
12 | 4267782b5638 |
13 | 199225a32292 |
14 | ab6d9251244 |
15 | 5664c3701b5 |
hex | 2d8c939f84c |
3130112211020 has 24 divisors (see below), whose sum is σ = 6573274019424. Its totient is φ = 1252037574656.
The previous prime is 3130112211011. The next prime is 3130112211089. The reversal of 3130112211020 is 201122110313.
3130112211020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3130112211020.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224377 + ... + 4909743.
It is an arithmetic number, because the mean of its divisors is an integer number (273886417476).
Almost surely, 23130112211020 is an apocalyptic number.
It is an amenable number.
3130112211020 is an abundant number, since it is smaller than the sum of its proper divisors (3443161808404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130112211020 is a wasteful number, since it uses less digits than its factorization.
3130112211020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913729 (or 913727 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 3130112211020 its reverse (201122110313), we get a palindrome (3331234321333).
The spelling of 3130112211020 in words is "three trillion, one hundred thirty billion, one hundred twelve million, two hundred eleven thousand, twenty".
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