Base | Representation |
---|---|
bin | 101011111100101101001… |
… | …100000000100110101101 |
3 | 101200201110100211212211200 |
4 | 223330231030000212231 |
5 | 343440201223211023 |
6 | 10231231331440113 |
7 | 431124251362065 |
oct | 53745514004655 |
9 | 11621410755750 |
10 | 3020120132013 |
11 | a6490a097756 |
12 | 4093a0156039 |
13 | 18ba4707986a |
14 | a62631303a5 |
15 | 53860cde743 |
hex | 2bf2d3009ad |
3020120132013 has 12 divisors (see below), whose sum is σ = 4366554383100. Its totient is φ = 2011494050496.
The previous prime is 3020120131991. The next prime is 3020120132017. The reversal of 3020120132013 is 3102310210203.
3020120132013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2390354089929 + 629766042084 = 1546077^2 + 793578^2 .
It is not a de Polignac number, because 3020120132013 - 25 = 3020120131981 is a prime.
It is a super-2 number, since 2×30201201320132 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020120132017) 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, 159937606 + ... + 159956487.
It is an arithmetic number, because the mean of its divisors is an integer number (363879531925).
Almost surely, 23020120132013 is an apocalyptic number.
It is an amenable number.
3020120132013 is a deficient number, since it is larger than the sum of its proper divisors (1346434251087).
3020120132013 is a wasteful number, since it uses less digits than its factorization.
3020120132013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319895148 (or 319895145 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3020120132013 its reverse (3102310210203), we get a palindrome (6122430342216).
The spelling of 3020120132013 in words is "three trillion, twenty billion, one hundred twenty million, one hundred thirty-two thousand, thirteen".
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