Base | Representation |
---|---|
bin | 1001001100100000110000… |
… | …00101011010011111111100 |
3 | 2122121010012221010111002020 |
4 | 10212100120011122133330 |
5 | 10122300313141231022 |
6 | 111001241051000140 |
7 | 4154632646621541 |
oct | 446203005323774 |
9 | 78533187114066 |
10 | 20221110102012 |
11 | 64967a7542336 |
12 | 2326ba0a39050 |
13 | b38ac4c87621 |
14 | 4dc9c7c32bc8 |
15 | 250ee675535c |
hex | 12641815a7fc |
20221110102012 has 24 divisors (see below), whose sum is σ = 47183088172416. Its totient is φ = 6740298900528.
The previous prime is 20221110102007. The next prime is 20221110102071. The reversal of 20221110102012 is 21020101112202.
It is a junction number, because it is equal to n+sod(n) for n = 20221110101982 and 20221110102000.
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, 7700848 + ... + 9987255.
It is an arithmetic number, because the mean of its divisors is an integer number (1965962007184).
Almost surely, 220221110102012 is an apocalyptic number.
It is an amenable number.
20221110102012 is an abundant number, since it is smaller than the sum of its proper divisors (26961978070404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20221110102012 is a wasteful number, since it uses less digits than its factorization.
20221110102012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17783377 (or 17783375 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20221110102012 its reverse (21020101112202), we get a palindrome (41241211214214).
The spelling of 20221110102012 in words is "twenty trillion, two hundred twenty-one billion, one hundred ten million, one hundred two thousand, twelve".
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