Base | Representation |
---|---|
bin | 110011100010… |
… | …0110000100011 |
3 | 1212211202220201 |
4 | 1213010300203 |
5 | 23404122243 |
6 | 2403050031 |
7 | 445445311 |
oct | 147046043 |
9 | 55752821 |
10 | 27020323 |
11 | 14285850 |
12 | 9070917 |
13 | 57a0975 |
14 | 38350b1 |
15 | 258b04d |
hex | 19c4c23 |
27020323 has 16 divisors (see below), whose sum is σ = 30517344. Its totient is φ = 23708160.
The previous prime is 27020321. The next prime is 27020339. The reversal of 27020323 is 32302072.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 27020323 - 21 = 27020321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 27020323.
It is not an unprimeable number, because it can be changed into a prime (27020321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80011 + ... + 80347.
It is an arithmetic number, because the mean of its divisors is an integer number (1907334).
Almost surely, 227020323 is an apocalyptic number.
27020323 is a deficient number, since it is larger than the sum of its proper divisors (3497021).
27020323 is a wasteful number, since it uses less digits than its factorization.
27020323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582.
The product of its (nonzero) digits is 504, while the sum is 19.
The square root of 27020323 is about 5198.1076364385. The cubic root of 27020323 is about 300.0752514928.
Adding to 27020323 its reverse (32302072), we get a palindrome (59322395).
The spelling of 27020323 in words is "twenty-seven million, twenty thousand, three hundred twenty-three".
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