Base | Representation |
---|---|
bin | 11001111100010000… |
… | …001100000111010010 |
3 | 2122220020000021100010 |
4 | 121330100030013102 |
5 | 424021213004412 |
6 | 20443544535350 |
7 | 2004154453545 |
oct | 317420140722 |
9 | 78806007303 |
10 | 27854422482 |
11 | 108a4105977 |
12 | 5494481556 |
13 | 281ba09ac3 |
14 | 14c34d685c |
15 | ad05ac33c |
hex | 67c40c1d2 |
27854422482 has 32 divisors (see below), whose sum is σ = 56310020928. Its totient is φ = 9184928256.
The previous prime is 27854422459. The next prime is 27854422487. The reversal of 27854422482 is 28422445872.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (27854422487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315318 + ... + 393870.
It is an arithmetic number, because the mean of its divisors is an integer number (1759688154).
Almost surely, 227854422482 is an apocalyptic number.
27854422482 is an abundant number, since it is smaller than the sum of its proper divisors (28455598446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27854422482 is a wasteful number, since it uses less digits than its factorization.
27854422482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79194.
The product of its digits is 2293760, while the sum is 48.
The spelling of 27854422482 in words is "twenty-seven billion, eight hundred fifty-four million, four hundred twenty-two thousand, four hundred eighty-two".
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