Base | Representation |
---|---|
bin | 110100000000… |
… | …1010011010001 |
3 | 1220022101002020 |
4 | 1220001103101 |
5 | 23440041210 |
6 | 2412242053 |
7 | 450530301 |
oct | 150012321 |
9 | 56271066 |
10 | 27268305 |
11 | 14435099 |
12 | 9170329 |
13 | 58597bc |
14 | 389b601 |
15 | 25d9770 |
hex | 1a014d1 |
27268305 has 16 divisors (see below), whose sum is σ = 43965504. Its totient is φ = 14431040.
The previous prime is 27268303. The next prime is 27268327. The reversal of 27268305 is 50386272.
It is not a de Polignac number, because 27268305 - 21 = 27268303 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27268303) 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, 4974 + ... + 8903.
It is an arithmetic number, because the mean of its divisors is an integer number (2747844).
Almost surely, 227268305 is an apocalyptic number.
It is an amenable number.
27268305 is a deficient number, since it is larger than the sum of its proper divisors (16697199).
27268305 is a wasteful number, since it uses less digits than its factorization.
27268305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14016.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 27268305 is about 5221.9062611273. The cubic root of 27268305 is about 300.9904486618.
The spelling of 27268305 in words is "twenty-seven million, two hundred sixty-eight thousand, three hundred five".
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