Base | Representation |
---|---|
bin | 1001001100100010101000… |
… | …11010101110110001001100 |
3 | 2122121012211110210122021012 |
4 | 10212101110122232301030 |
5 | 10122304401303314040 |
6 | 111001525330224352 |
7 | 4155000020432312 |
oct | 446212432566114 |
9 | 78535743718235 |
10 | 20222122323020 |
11 | 6497176952a22 |
12 | 2327223a250b8 |
13 | b38c268b3277 |
14 | 4dca824420b2 |
15 | 25105554c865 |
hex | 1264546aec4c |
20222122323020 has 12 divisors (see below), whose sum is σ = 42466456878384. Its totient is φ = 8088848929200.
The previous prime is 20222122323017. The next prime is 20222122323041. The reversal of 20222122323020 is 2032322122202.
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, 505553058056 + ... + 505553058095.
It is an arithmetic number, because the mean of its divisors is an integer number (3538871406532).
Almost surely, 220222122323020 is an apocalyptic number.
20222122323020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20222122323020 is an abundant number, since it is smaller than the sum of its proper divisors (22244334555364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222122323020 is a wasteful number, since it uses less digits than its factorization.
20222122323020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011106116160 (or 1011106116158 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 20222122323020 its reverse (2032322122202), we get a palindrome (22254444445222).
The spelling of 20222122323020 in words is "twenty trillion, two hundred twenty-two billion, one hundred twenty-two million, three hundred twenty-three thousand, twenty".
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