Base | Representation |
---|---|
bin | 1000101111000010001… |
… | …00111101111000001000 |
3 | 1001200200111111210102200 |
4 | 10113201010331320020 |
5 | 14404131000402143 |
6 | 345513300200200 |
7 | 30453321501540 |
oct | 4274104757010 |
9 | 1050614453380 |
10 | 300128919048 |
11 | 106313a50072 |
12 | 4a200699060 |
13 | 223c075937a |
14 | 10752300320 |
15 | 7c18b771d3 |
hex | 45e113de08 |
300128919048 has 96 divisors (see below), whose sum is σ = 929077905600. Its totient is φ = 85741202304.
The previous prime is 300128919031. The next prime is 300128919067. The reversal of 300128919048 is 840919821003.
It is a junction number, because it is equal to n+sod(n) for n = 300128918994 and 300128919012.
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, 5080690 + ... + 5139422.
It is an arithmetic number, because the mean of its divisors is an integer number (9677894850).
Almost surely, 2300128919048 is an apocalyptic number.
It is an amenable number.
300128919048 is an abundant number, since it is smaller than the sum of its proper divisors (628948986552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300128919048 is a wasteful number, since it uses less digits than its factorization.
300128919048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68891 (or 68884 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The spelling of 300128919048 in words is "three hundred billion, one hundred twenty-eight million, nine hundred nineteen thousand, forty-eight".
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