Base | Representation |
---|---|
bin | 1001001011111011100001… |
… | …01101101010100010110110 |
3 | 2122112012121221101110122101 |
4 | 10211331300231222202312 |
5 | 10121433344241241042 |
6 | 110544133433052314 |
7 | 4153324432433023 |
oct | 445756055524266 |
9 | 78465557343571 |
10 | 20201122212022 |
11 | 648927a934794 |
12 | 2323142b5709a |
13 | b36c5ac5ca9b |
14 | 4dba4d3c054a |
15 | 250726acc6b7 |
hex | 125f70b6a8b6 |
20201122212022 has 8 divisors (see below), whose sum is σ = 30798432225072. Its totient is φ = 9934978137000.
The previous prime is 20201122211957. The next prime is 20201122212023. The reversal of 20201122212022 is 22021222110202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20201122212023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82791484354 + ... + 82791484597.
It is an arithmetic number, because the mean of its divisors is an integer number (3849804028134).
Almost surely, 220201122212022 is an apocalyptic number.
20201122212022 is a deficient number, since it is larger than the sum of its proper divisors (10597310013050).
20201122212022 is a wasteful number, since it uses less digits than its factorization.
20201122212022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165582969014.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 20201122212022 its reverse (22021222110202), we get a palindrome (42222344322224).
The spelling of 20201122212022 in words is "twenty trillion, two hundred one billion, one hundred twenty-two million, two hundred twelve thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •