Base | Representation |
---|---|
bin | 1011000111010011001010… |
… | …0100001011010010001010 |
3 | 1121021020000220220112010210 |
4 | 2301310302210023102022 |
5 | 3100203110224120242 |
6 | 41553445431021550 |
7 | 2400603512505324 |
oct | 261646244132212 |
9 | 47236026815123 |
10 | 12220030301322 |
11 | 3991538590938 |
12 | 14543a750a8b6 |
13 | 6a846176585c |
14 | 303649dd2614 |
15 | 162d0eae8d9c |
hex | b1d3290b48a |
12220030301322 has 32 divisors (see below), whose sum is σ = 25376809593600. Its totient is φ = 3918262916288.
The previous prime is 12220030301321. The next prime is 12220030301359. The reversal of 12220030301322 is 22310303002221.
It is a happy number.
It is a super-2 number, since 2×122200303013222 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12220030301321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130492338 + ... + 130585949.
It is an arithmetic number, because the mean of its divisors is an integer number (793025299800).
Almost surely, 212220030301322 is an apocalyptic number.
12220030301322 is an abundant number, since it is smaller than the sum of its proper divisors (13156779292278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12220030301322 is a wasteful number, since it uses less digits than its factorization.
12220030301322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261078590.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12220030301322 its reverse (22310303002221), we get a palindrome (34530333303543).
The spelling of 12220030301322 in words is "twelve trillion, two hundred twenty billion, thirty million, three hundred one thousand, three hundred twenty-two".
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