Base | Representation |
---|---|
bin | 1001001001000010111010… |
… | …10010001101011111010100 |
3 | 2122011201210210001001022211 |
4 | 10210201131102031133110 |
5 | 10113322410033001322 |
6 | 110430423053203204 |
7 | 4143215411512132 |
oct | 444413522153724 |
9 | 78151723031284 |
10 | 20102012000212 |
11 | 645024079672a |
12 | 2307aa3190504 |
13 | b2a7c48ac93c |
14 | 4d6d2a5bc752 |
15 | 24cd75a53b77 |
hex | 12485d48d7d4 |
20102012000212 has 12 divisors (see below), whose sum is σ = 35318674472256. Its totient is φ = 10010962151000.
The previous prime is 20102012000179. The next prime is 20102012000221. The reversal of 20102012000212 is 21200021020102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20102012000192 and 20102012000201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010961148 + ... + 10010963155.
It is an arithmetic number, because the mean of its divisors is an integer number (2943222872688).
Almost surely, 220102012000212 is an apocalyptic number.
It is an amenable number.
20102012000212 is a deficient number, since it is larger than the sum of its proper divisors (15216662472044).
20102012000212 is a wasteful number, since it uses less digits than its factorization.
20102012000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20021924558 (or 20021924556 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20102012000212 its reverse (21200021020102), we get a palindrome (41302033020314).
The spelling of 20102012000212 in words is "twenty trillion, one hundred two billion, twelve million, two hundred twelve", and thus it is an aban number.
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