Base | Representation |
---|---|
bin | 110011101011… |
… | …1000000000101 |
3 | 1212222120102012 |
4 | 1213113000011 |
5 | 23414020140 |
6 | 2404424005 |
7 | 446206205 |
oct | 147270005 |
9 | 55876365 |
10 | 27095045 |
11 | 143269aa |
12 | 90a8005 |
13 | 57c8993 |
14 | 3854405 |
15 | 25a3265 |
hex | 19d7005 |
27095045 has 16 divisors (see below), whose sum is σ = 34703040. Its totient is φ = 20248704.
The previous prime is 27095039. The next prime is 27095053. The reversal of 27095045 is 54059072.
It is a cyclic number.
It is not a de Polignac number, because 27095045 - 224 = 10317829 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 4982 + ... + 8888.
It is an arithmetic number, because the mean of its divisors is an integer number (2168940).
Almost surely, 227095045 is an apocalyptic number.
It is an amenable number.
27095045 is a deficient number, since it is larger than the sum of its proper divisors (7607995).
27095045 is a wasteful number, since it uses less digits than its factorization.
27095045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4004.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 27095045 is about 5205.2900975834. The cubic root of 27095045 is about 300.3516062676.
The spelling of 27095045 in words is "twenty-seven million, ninety-five thousand, forty-five".
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