Base | Representation |
---|---|
bin | 101101111000… |
… | …010011110111 |
3 | 211122001010011 |
4 | 231320103313 |
5 | 11034332002 |
6 | 1105441051 |
7 | 204141340 |
oct | 55702367 |
9 | 24561104 |
10 | 12027127 |
11 | 6875182 |
12 | 4040187 |
13 | 2651458 |
14 | 18510c7 |
15 | 10c88d7 |
hex | b784f7 |
12027127 has 8 divisors (see below), whose sum is σ = 13887776. Its totient is φ = 10202112.
The previous prime is 12027089. The next prime is 12027139. The reversal of 12027127 is 72172021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12027127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12027098 and 12027107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12027427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8178 + ... + 9535.
It is an arithmetic number, because the mean of its divisors is an integer number (1735972).
Almost surely, 212027127 is an apocalyptic number.
12027127 is a deficient number, since it is larger than the sum of its proper divisors (1860649).
12027127 is an equidigital number, since it uses as much as digits as its factorization.
12027127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17817.
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 12027127 is about 3468.0148500259. The cubic root of 12027127 is about 229.1152334749.
Adding to 12027127 its reverse (72172021), we get a palindrome (84199148).
The spelling of 12027127 in words is "twelve million, twenty-seven thousand, one hundred twenty-seven".
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