Base | Representation |
---|---|
bin | 1010000000111011110010… |
… | …01111000010010010000000 |
3 | 2212222022111010121111200000 |
4 | 11000131321033002102000 |
5 | 10341303213303424412 |
6 | 114500530324400000 |
7 | 4432026620364420 |
oct | 500357117022200 |
9 | 85868433544600 |
10 | 22022331311232 |
11 | 70206889a453a |
12 | 25780aa246000 |
13 | c3990a20b925 |
14 | 561c5a892480 |
15 | 282cb85d84dc |
hex | 1407793c2480 |
22022331311232 has 192 divisors, whose sum is σ = 75107025739200. Its totient is φ = 6292094598144.
The previous prime is 22022331311207. The next prime is 22022331311243. The reversal of 22022331311232 is 23211313322022.
22022331311232 is a `hidden beast` number, since 2 + 2 + 0 + 223 + 313 + 1 + 123 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (192).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 22022331311196 and 22022331311205.
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, 50355307 + ... + 50790762.
It is an arithmetic number, because the mean of its divisors is an integer number (391182425725).
Almost surely, 222022331311232 is an apocalyptic number.
It is an amenable number.
22022331311232 is an abundant number, since it is smaller than the sum of its proper divisors (53084694427968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22022331311232 is an equidigital number, since it uses as much as digits as its factorization.
22022331311232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101146105 (or 101146081 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 22022331311232 its reverse (23211313322022), we get a palindrome (45233644633254).
The spelling of 22022331311232 in words is "twenty-two trillion, twenty-two billion, three hundred thirty-one million, three hundred eleven thousand, two hundred thirty-two".
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