Base | Representation |
---|---|
bin | 10111111001001000… |
… | …11001000111100001 |
3 | 1020002221220000222201 |
4 | 23330210121013201 |
5 | 202232244124324 |
6 | 5520502133201 |
7 | 632605350364 |
oct | 137444310741 |
9 | 36087800881 |
10 | 12827333089 |
11 | 549277122a |
12 | 259ba21201 |
13 | 129569782c |
14 | 8998600db |
15 | 5011e6444 |
hex | 2fc9191e1 |
12827333089 has 4 divisors (see below), whose sum is σ = 13037617300. Its totient is φ = 12617048880.
The previous prime is 12827333081. The next prime is 12827333149. The reversal of 12827333089 is 98033372821.
12827333089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6113988864 + 6713344225 = 78192^2 + 81935^2 .
It is a cyclic number.
It is not a de Polignac number, because 12827333089 - 23 = 12827333081 is a prime.
It is a super-3 number, since 3×128273330893 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12827333081) 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, 105142014 + ... + 105142135.
It is an arithmetic number, because the mean of its divisors is an integer number (3259404325).
Almost surely, 212827333089 is an apocalyptic number.
It is an amenable number.
12827333089 is a deficient number, since it is larger than the sum of its proper divisors (210284211).
12827333089 is an equidigital number, since it uses as much as digits as its factorization.
12827333089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210284210.
The product of its (nonzero) digits is 435456, while the sum is 46.
The spelling of 12827333089 in words is "twelve billion, eight hundred twenty-seven million, three hundred thirty-three thousand, eighty-nine".
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