Base | Representation |
---|---|
bin | 101000101111101110101… |
… | …001011100001001100001 |
3 | 100220200100201211021212101 |
4 | 220233232221130021201 |
5 | 331333424023102210 |
6 | 5542152003530401 |
7 | 406203202323466 |
oct | 50575651341141 |
9 | 10820321737771 |
10 | 2800027550305 |
11 | 98a537612527 |
12 | 3927b7689a01 |
13 | 1740701389ab |
14 | 9974474766d |
15 | 4cc7d912a3a |
hex | 28beea5c261 |
2800027550305 has 8 divisors (see below), whose sum is σ = 3406060910952. Its totient is φ = 2209336806528.
The previous prime is 2800027550297. The next prime is 2800027550339. The reversal of 2800027550305 is 5030557200082.
2800027550305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1295462817856 + 1504564732449 = 1138184^2 + 1226607^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2800027550305 - 23 = 2800027550297 is a prime.
It is a Duffinian 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, 3835653814 + ... + 3835654543.
It is an arithmetic number, because the mean of its divisors is an integer number (425757613869).
Almost surely, 22800027550305 is an apocalyptic number.
It is an amenable number.
2800027550305 is a deficient number, since it is larger than the sum of its proper divisors (606033360647).
2800027550305 is an equidigital number, since it uses as much as digits as its factorization.
2800027550305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7671308435.
The product of its (nonzero) digits is 84000, while the sum is 37.
The spelling of 2800027550305 in words is "two trillion, eight hundred billion, twenty-seven million, five hundred fifty thousand, three hundred five".
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