Base | Representation |
---|---|
bin | 111000000010011110… |
… | …1001001010111100001 |
3 | 102111121212010022020122 |
4 | 1300010331021113201 |
5 | 3432430102103210 |
6 | 131141235250025 |
7 | 11460123004034 |
oct | 1600475112741 |
9 | 374555108218 |
10 | 120342222305 |
11 | 47045057878 |
12 | 1b3a6449915 |
13 | b46b079386 |
14 | 5b7898b01b |
15 | 31e5054b55 |
hex | 1c04f495e1 |
120342222305 has 24 divisors (see below), whose sum is σ = 153964089792. Its totient is φ = 90128452832.
The previous prime is 120342222277. The next prime is 120342222313. The reversal of 120342222305 is 503222243021.
It is not a de Polignac number, because 120342222305 - 216 = 120342156769 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17174 + ... + 490896.
It is an arithmetic number, because the mean of its divisors is an integer number (6415170408).
Almost surely, 2120342222305 is an apocalyptic number.
It is an amenable number.
120342222305 is a deficient number, since it is larger than the sum of its proper divisors (33621867487).
120342222305 is an equidigital number, since it uses as much as digits as its factorization.
120342222305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473845 (or 473798 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 120342222305 its reverse (503222243021), we get a palindrome (623564465326).
The spelling of 120342222305 in words is "one hundred twenty billion, three hundred forty-two million, two hundred twenty-two thousand, three hundred five".
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