Base | Representation |
---|---|
bin | 1101110010011011011101… |
… | …01000110000010001010100 |
3 | 10222100120022001012110021211 |
4 | 12321031232220300101110 |
5 | 12433230410230212300 |
6 | 144252455111351204 |
7 | 6246356421255232 |
oct | 671155650602124 |
9 | 128316261173254 |
10 | 30320030319700 |
11 | 972a71a745a80 |
12 | 3498284982504 |
13 | 13bc222000124 |
14 | 76b6d6827952 |
15 | 378a60be24ba |
hex | 1b936ea30454 |
30320030319700 has 144 divisors (see below), whose sum is σ = 72064635068160. Its totient is φ = 10981122048000.
The previous prime is 30320030319671. The next prime is 30320030319769. The reversal of 30320030319700 is 791303002303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 992359624 + ... + 992390176.
It is an arithmetic number, because the mean of its divisors is an integer number (500448854640).
Almost surely, 230320030319700 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30320030319700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36032317534080).
30320030319700 is an abundant number, since it is smaller than the sum of its proper divisors (41744604748460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30320030319700 is a wasteful number, since it uses less digits than its factorization.
30320030319700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34178 (or 34171 counting only the distinct ones).
The product of its (nonzero) digits is 10206, while the sum is 31.
The spelling of 30320030319700 in words is "thirty trillion, three hundred twenty billion, thirty million, three hundred nineteen thousand, seven hundred".
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