Base | Representation |
---|---|
bin | 1001001110110111110110… |
… | …11000110010011100111111 |
3 | 2122212212121112012201021120 |
4 | 10213123323120302130333 |
5 | 10130112433123121343 |
6 | 111102414520402023 |
7 | 4163534155221300 |
oct | 447337330623477 |
9 | 78785545181246 |
10 | 20302233020223 |
11 | 65181462974a0 |
12 | 233a860916313 |
13 | b4365293588b |
14 | 5028c1b947a7 |
15 | 2531935d5683 |
hex | 1276fb63273f |
20302233020223 has 24 divisors (see below), whose sum is σ = 34351830270720. Its totient is φ = 10546614555120.
The previous prime is 20302233020219. The next prime is 20302233020243. The reversal of 20302233020223 is 32202033220302.
It is not a de Polignac number, because 20302233020223 - 22 = 20302233020219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20302233020193 and 20302233020202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302233020243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6277745143 + ... + 6277748376.
It is an arithmetic number, because the mean of its divisors is an integer number (1431326261280).
Almost surely, 220302233020223 is an apocalyptic number.
20302233020223 is a deficient number, since it is larger than the sum of its proper divisors (14049597250497).
20302233020223 is a wasteful number, since it uses less digits than its factorization.
20302233020223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12555493547 (or 12555493540 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 20302233020223 its reverse (32202033220302), we get a palindrome (52504266240525).
The spelling of 20302233020223 in words is "twenty trillion, three hundred two billion, two hundred thirty-three million, twenty thousand, two hundred twenty-three".
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