Base | Representation |
---|---|
bin | 110011100111… |
… | …0010011110010 |
3 | 1212220202120120 |
4 | 1213032103302 |
5 | 23411400232 |
6 | 2403551110 |
7 | 446000334 |
oct | 147162362 |
9 | 55822516 |
10 | 27059442 |
11 | 14302183 |
12 | 908b496 |
13 | 57b5707 |
14 | 3845454 |
15 | 259792c |
hex | 19ce4f2 |
27059442 has 8 divisors (see below), whose sum is σ = 54118896. Its totient is φ = 9019812.
The previous prime is 27059441. The next prime is 27059447. The reversal of 27059442 is 24495072.
It is a sphenic number, since it is the product of 3 distinct primes.
27059442 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (27059441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2254948 + ... + 2254959.
It is an arithmetic number, because the mean of its divisors is an integer number (6764862).
Almost surely, 227059442 is an apocalyptic number.
27059442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27059442 is a wasteful number, since it uses less digits than its factorization.
27059442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4509912.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 27059442 is about 5201.8690871647. The cubic root of 27059442 is about 300.2199941913.
The spelling of 27059442 in words is "twenty-seven million, fifty-nine thousand, four hundred forty-two".
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