Base | Representation |
---|---|
bin | 1011001101001111111001… |
… | …0000110101001101000100 |
3 | 1121121222211112111021100211 |
4 | 2303103332100311031010 |
5 | 3103341412344430040 |
6 | 42112431044445204 |
7 | 2411152253043043 |
oct | 263237620651504 |
9 | 47558745437324 |
10 | 12322232030020 |
11 | 3a20913817330 |
12 | 147016a6a9804 |
13 | 6b4c9b460733 |
14 | 30858362055a |
15 | 1657e22928ea |
hex | b34fe435344 |
12322232030020 has 48 divisors (see below), whose sum is σ = 28392287531328. Its totient is φ = 4454910988160.
The previous prime is 12322232029997. The next prime is 12322232030023. The reversal of 12322232030020 is 2003023222321.
12322232030020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 12322232029973 and 12322232030000.
It is not an unprimeable number, because it can be changed into a prime (12322232030023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161840974 + ... + 161917093.
It is an arithmetic number, because the mean of its divisors is an integer number (591505990236).
Almost surely, 212322232030020 is an apocalyptic number.
12322232030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12322232030020 is an abundant number, since it is smaller than the sum of its proper divisors (16070055501308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12322232030020 is a wasteful number, since it uses less digits than its factorization.
12322232030020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323758260 (or 323758258 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 12322232030020 its reverse (2003023222321), we get a palindrome (14325255252341).
The spelling of 12322232030020 in words is "twelve trillion, three hundred twenty-two billion, two hundred thirty-two million, thirty thousand, twenty".
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