Base | Representation |
---|---|
bin | 1101101001110000111010… |
… | …01001000011100110000000 |
3 | 10221022002211102111001102211 |
4 | 12310320131021003212000 |
5 | 12413341142414443240 |
6 | 143504020422351504 |
7 | 6216016560044434 |
oct | 664703511034600 |
9 | 127262742431384 |
10 | 30022310312320 |
11 | 96254325449a7 |
12 | 344a636b8b594 |
13 | 139a12665caa1 |
14 | 75b1324269c4 |
15 | 370e387a1bea |
hex | 1b4e1d243980 |
30022310312320 has 32 divisors (see below), whose sum is σ = 71772085591920. Its totient is φ = 12008924124672.
The previous prime is 30022310312317. The next prime is 30022310312327. The reversal of 30022310312320 is 2321301322003.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 30022310312291 and 30022310312300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022310312327) 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 3 ways as a sum of consecutive naturals, for example, 23454929292 + ... + 23454930571.
Almost surely, 230022310312320 is an apocalyptic number.
It is an amenable number.
30022310312320 is an abundant number, since it is smaller than the sum of its proper divisors (41749775279600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30022310312320 is an equidigital number, since it uses as much as digits as its factorization.
30022310312320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46909859882 (or 46909859870 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 30022310312320 its reverse (2321301322003), we get a palindrome (32343611634323).
The spelling of 30022310312320 in words is "thirty trillion, twenty-two billion, three hundred ten million, three hundred twelve thousand, three hundred twenty".
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