Base | Representation |
---|---|
bin | 101101111000… |
… | …011111100001 |
3 | 211122002010210 |
4 | 231320133201 |
5 | 11034342443 |
6 | 1105444333 |
7 | 204143454 |
oct | 55703741 |
9 | 24562123 |
10 | 12027873 |
11 | 68757a0 |
12 | 40406a9 |
13 | 26518b0 |
14 | 185149b |
15 | 10c8c33 |
hex | b787e1 |
12027873 has 48 divisors (see below), whose sum is σ = 20067264. Its totient is φ = 6314880.
The previous prime is 12027863. The next prime is 12027881. The reversal of 12027873 is 37872021.
12027873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12027873 - 210 = 12026849 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12027873.
It is not an unprimeable number, because it can be changed into a prime (12027803) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 226915 + ... + 226967.
It is an arithmetic number, because the mean of its divisors is an integer number (418068).
Almost surely, 212027873 is an apocalyptic number.
12027873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12027873 is a deficient number, since it is larger than the sum of its proper divisors (8039391).
12027873 is a wasteful number, since it uses less digits than its factorization.
12027873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 12027873 is about 3468.1224026842. The cubic root of 12027873 is about 229.1199704452.
Adding to 12027873 its reverse (37872021), we get a palindrome (49899894).
The spelling of 12027873 in words is "twelve million, twenty-seven thousand, eight hundred seventy-three".
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