Base | Representation |
---|---|
bin | 1101111111000010000100… |
… | …11010001100110100101101 |
3 | 11000212222002000120201212212 |
4 | 12333201002122030310231 |
5 | 13012324301440111020 |
6 | 145223434145140205 |
7 | 6322556663661521 |
oct | 677410232146455 |
9 | 130788060521785 |
10 | 30753080003885 |
11 | 9887342a27258 |
12 | 35481a032a665 |
13 | 14210067924c5 |
14 | 784658091d81 |
15 | 384e58d1ecc5 |
hex | 1bf84268cd2d |
30753080003885 has 8 divisors (see below), whose sum is σ = 38094137811456. Its totient is φ = 23808836131920.
The previous prime is 30753080003861. The next prime is 30753080003923. The reversal of 30753080003885 is 58830008035703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30753080003885 - 240 = 29653568376109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99203483729 + ... + 99203484038.
It is an arithmetic number, because the mean of its divisors is an integer number (4761767226432).
Almost surely, 230753080003885 is an apocalyptic number.
It is an amenable number.
30753080003885 is a deficient number, since it is larger than the sum of its proper divisors (7341057807571).
30753080003885 is a wasteful number, since it uses less digits than its factorization.
30753080003885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198406967803.
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 30753080003885 in words is "thirty trillion, seven hundred fifty-three billion, eighty million, three thousand, eight hundred eighty-five".
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