Base | Representation |
---|---|
bin | 1001001111011101000011… |
… | …00001101001100011101000 |
3 | 2122221210011002001001222001 |
4 | 10213232201201221203220 |
5 | 10130424331224330440 |
6 | 111115520115140344 |
7 | 4165142031546235 |
oct | 447564141514350 |
9 | 78853132031861 |
10 | 20322200230120 |
11 | 652566225a858 |
12 | 23426b38a46b4 |
13 | b454b559c589 |
14 | 50385798278c |
15 | 253961525b9a |
hex | 127ba18698e8 |
20322200230120 has 16 divisors (see below), whose sum is σ = 45724950517860. Its totient is φ = 8128880092032.
The previous prime is 20322200230093. The next prime is 20322200230139. The reversal of 20322200230120 is 2103200222302.
It can be written as a sum of positive squares in 2 ways, for example, as 20316240081316 + 5960148804 = 4507354^2 + 77202^2 .
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, 254027502837 + ... + 254027502916.
Almost surely, 220322200230120 is an apocalyptic number.
20322200230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20322200230120 is an abundant number, since it is smaller than the sum of its proper divisors (25402750287740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20322200230120 is a wasteful number, since it uses less digits than its factorization.
20322200230120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508055005764 (or 508055005760 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20322200230120 its reverse (2103200222302), we get a palindrome (22425400452422).
The spelling of 20322200230120 in words is "twenty trillion, three hundred twenty-two billion, two hundred million, two hundred thirty thousand, one hundred twenty".
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