Base | Representation |
---|---|
bin | 1001001100100000110001… |
… | …01011100011111011011111 |
3 | 2122121010020121221112122021 |
4 | 10212100120223203323133 |
5 | 10122300323221231421 |
6 | 111001242045201011 |
7 | 4154633130621415 |
oct | 446203053437337 |
9 | 78533217845567 |
10 | 20221120102111 |
11 | 6496802152585 |
12 | 2326ba4260167 |
13 | b38ac7079246 |
14 | 4dc9c92b72b5 |
15 | 250ee757d341 |
hex | 126418ae3edf |
20221120102111 has 8 divisors (see below), whose sum is σ = 20715712086384. Its totient is φ = 19726594495680.
The previous prime is 20221120102063. The next prime is 20221120102181. The reversal of 20221120102111 is 11120102112202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20221120102111 - 27 = 20221120101983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20221120102181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15977460 + ... + 17196553.
It is an arithmetic number, because the mean of its divisors is an integer number (2589464010798).
Almost surely, 220221120102111 is an apocalyptic number.
20221120102111 is a deficient number, since it is larger than the sum of its proper divisors (494591984273).
20221120102111 is a wasteful number, since it uses less digits than its factorization.
20221120102111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33188921.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 20221120102111 its reverse (11120102112202), we get a palindrome (31341222214313).
The spelling of 20221120102111 in words is "twenty trillion, two hundred twenty-one billion, one hundred twenty million, one hundred two thousand, one hundred eleven".
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