Base | Representation |
---|---|
bin | 1010001001101010101111… |
… | …11010111101111101000100 |
3 | 2221001000001211122010211122 |
4 | 11010311113322331331010 |
5 | 10411212304022110340 |
6 | 115250440033053112 |
7 | 4462512244203023 |
oct | 504652772757504 |
9 | 87030054563748 |
10 | 22322420113220 |
11 | 7126981234007 |
12 | 26062993b7198 |
13 | c5bcc2560096 |
14 | 5725a770c8ba |
15 | 28a9cd988db5 |
hex | 144d57ebdf44 |
22322420113220 has 24 divisors (see below), whose sum is σ = 46972554931008. Its totient is φ = 8910782770400.
The previous prime is 22322420113219. The next prime is 22322420113223. The reversal of 22322420113220 is 2231102422322.
It is a super-3 number, since 3×223224201132203 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 22322420113220.
It is not an unprimeable number, because it can be changed into a prime (22322420113223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136569616 + ... + 1136589255.
It is an arithmetic number, because the mean of its divisors is an integer number (1957189788792).
Almost surely, 222322420113220 is an apocalyptic number.
22322420113220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22322420113220 is an abundant number, since it is smaller than the sum of its proper divisors (24650134817788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22322420113220 is a wasteful number, since it uses less digits than its factorization.
22322420113220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2273159371 (or 2273159369 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 22322420113220 its reverse (2231102422322), we get a palindrome (24553522535542).
The spelling of 22322420113220 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred twenty million, one hundred thirteen thousand, two hundred twenty".
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