Base | Representation |
---|---|
bin | 1001000110101010100001… |
… | …11010101010011010011100 |
3 | 2121212220122011120000200212 |
4 | 10203111100322222122130 |
5 | 10111002332212401022 |
6 | 110325053012511552 |
7 | 4134261136151606 |
oct | 443252072523234 |
9 | 77786564500625 |
10 | 20020200122012 |
11 | 6419579052752 |
12 | 22b407061b5b8 |
13 | b22b8728935c |
14 | 4d2da8d58176 |
15 | 24ab884823e2 |
hex | 123550eaa69c |
20020200122012 has 24 divisors (see below), whose sum is σ = 35216940734976. Its totient is φ = 9958321766448.
The previous prime is 20020200122009. The next prime is 20020200122029. The reversal of 20020200122012 is 21022100202002.
It is a congruent number.
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, 12323648 + ... + 13853255.
It is an arithmetic number, because the mean of its divisors is an integer number (1467372530624).
Almost surely, 220020200122012 is an apocalyptic number.
It is an amenable number.
20020200122012 is a deficient number, since it is larger than the sum of its proper divisors (15196740612964).
20020200122012 is a wasteful number, since it uses less digits than its factorization.
20020200122012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26177897 (or 26177895 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 20020200122012 its reverse (21022100202002), we get a palindrome (41042300324014).
The spelling of 20020200122012 in words is "twenty trillion, twenty billion, two hundred million, one hundred twenty-two thousand, twelve".
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