Base | Representation |
---|---|
bin | 1101101010000011100011… |
… | …10001110010110101100000 |
3 | 10221100001200000212122210212 |
4 | 12311001301301302311200 |
5 | 12414022142433243240 |
6 | 143512354001313252 |
7 | 6216522614561366 |
oct | 665016161626540 |
9 | 127301600778725 |
10 | 30032320212320 |
11 | 96296a9900a28 |
12 | 345056b335828 |
13 | 139b06040543a |
14 | 75b801a05636 |
15 | 371322468165 |
hex | 1b5071c72d60 |
30032320212320 has 48 divisors (see below), whose sum is σ = 72153921888720. Its totient is φ = 11809319130624.
The previous prime is 30032320212319. The next prime is 30032320212337. The reversal of 30032320212320 is 2321202323003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590685487 + ... + 1590704366.
It is an arithmetic number, because the mean of its divisors is an integer number (1503206706015).
Almost surely, 230032320212320 is an apocalyptic number.
It is an amenable number.
30032320212320 is an abundant number, since it is smaller than the sum of its proper divisors (42121601676400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30032320212320 is a wasteful number, since it uses less digits than its factorization.
30032320212320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3181389927 (or 3181389919 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 30032320212320 its reverse (2321202323003), we get a palindrome (32353522535323).
The spelling of 30032320212320 in words is "thirty trillion, thirty-two billion, three hundred twenty million, two hundred twelve thousand, three hundred twenty".
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