Base | Representation |
---|---|
bin | 1001000110001000101010… |
… | …10111001111000111000100 |
3 | 2121211011201020112112122112 |
4 | 10203010111113033013010 |
5 | 10110203114401011322 |
6 | 110312445053320152 |
7 | 4133045505125321 |
oct | 443042527170704 |
9 | 77734636475575 |
10 | 20002021110212 |
11 | 641189a513059 |
12 | 22b0638496058 |
13 | b2124ac3c93b |
14 | 4d216284db48 |
15 | 24a4725185e2 |
hex | 1231155cf1c4 |
20002021110212 has 12 divisors (see below), whose sum is σ = 35153766716796. Its totient is φ = 9958087762560.
The previous prime is 20002021110199. The next prime is 20002021110263. The reversal of 20002021110212 is 21201112020002.
It can be written as a sum of positive squares in 2 ways, for example, as 6743858447236 + 13258162662976 = 2596894^2 + 3641176^2 .
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, 10730697089 + ... + 10730698952.
It is an arithmetic number, because the mean of its divisors is an integer number (2929480559733).
Almost surely, 220002021110212 is an apocalyptic number.
It is an amenable number.
20002021110212 is a deficient number, since it is larger than the sum of its proper divisors (15151745606584).
20002021110212 is a wasteful number, since it uses less digits than its factorization.
20002021110212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21461396278 (or 21461396276 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20002021110212 its reverse (21201112020002), we get a palindrome (41203133130214).
The spelling of 20002021110212 in words is "twenty trillion, two billion, twenty-one million, one hundred ten thousand, two hundred twelve".
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