Base | Representation |
---|---|
bin | 111110001000111… |
… | …1000111100100011 |
3 | 12101022102020202111 |
4 | 1330101320330203 |
5 | 13232234030413 |
6 | 542522100151 |
7 | 102445520125 |
oct | 17421707443 |
9 | 5338366674 |
10 | 2085064483 |
11 | 97aa67897 |
12 | 4a234a657 |
13 | 272c8b988 |
14 | 15acbd215 |
15 | c30b6d3d |
hex | 7c478f23 |
2085064483 has 4 divisors (see below), whose sum is σ = 2085378840. Its totient is φ = 2084750128.
The previous prime is 2085064481. The next prime is 2085064493. The reversal of 2085064483 is 3844605802.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2085064483 - 21 = 2085064481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2085064481) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 147010 + ... + 160567.
It is an arithmetic number, because the mean of its divisors is an integer number (521344710).
Almost surely, 22085064483 is an apocalyptic number.
2085064483 is a deficient number, since it is larger than the sum of its proper divisors (314357).
2085064483 is an equidigital number, since it uses as much as digits as its factorization.
2085064483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314356.
The product of its (nonzero) digits is 184320, while the sum is 40.
The square root of 2085064483 is about 45662.5063153568. The cubic root of 2085064483 is about 1277.5360484005.
The spelling of 2085064483 in words is "two billion, eighty-five million, sixty-four thousand, four hundred eighty-three".
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