Base | Representation |
---|---|
bin | 1001001001110111110100… |
… | …00011101010010111110001 |
3 | 2122021110010000200011220211 |
4 | 10210323322003222113301 |
5 | 10114304040433404131 |
6 | 110451441132104121 |
7 | 4145242242603301 |
oct | 444737203522761 |
9 | 78243100604824 |
10 | 20130412013041 |
11 | 6461294867710 |
12 | 23114aa305041 |
13 | b3039c644a65 |
14 | 4d8462337601 |
15 | 24d988e825b1 |
hex | 124efa0ea5f1 |
20130412013041 has 16 divisors (see below), whose sum is σ = 22187939352768. Its totient is φ = 18110818252800.
The previous prime is 20130412013039. The next prime is 20130412013051. The reversal of 20130412013041 is 14031021403102.
It is a cyclic number.
It is not a de Polignac number, because 20130412013041 - 21 = 20130412013039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20130412013011) 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, 21688906 + ... + 22597996.
It is an arithmetic number, because the mean of its divisors is an integer number (1386746209548).
Almost surely, 220130412013041 is an apocalyptic number.
It is an amenable number.
20130412013041 is a deficient number, since it is larger than the sum of its proper divisors (2057527339727).
20130412013041 is a wasteful number, since it uses less digits than its factorization.
20130412013041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929952.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 20130412013041 its reverse (14031021403102), we get a palindrome (34161433416143).
The spelling of 20130412013041 in words is "twenty trillion, one hundred thirty billion, four hundred twelve million, thirteen thousand, forty-one".
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