Base | Representation |
---|---|
bin | 101101110001… |
… | …101100001110 |
3 | 211120122220222 |
4 | 231301230032 |
5 | 11033000024 |
6 | 1105111342 |
7 | 203666315 |
oct | 55615416 |
9 | 24518828 |
10 | 12000014 |
11 | 6856874 |
12 | 4028552 |
13 | 2642000 |
14 | 184527c |
15 | 10c085e |
hex | b71b0e |
12000014 has 16 divisors (see below), whose sum is σ = 19506480. Its totient is φ = 5536440.
The previous prime is 11999989. The next prime is 12000017. The reversal of 12000014 is 41000021.
12000014 is a modest number, since divided by 14 gives 12 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 11999965 and 12000010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12000017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3029 + ... + 5759.
It is an arithmetic number, because the mean of its divisors is an integer number (1219155).
Almost surely, 212000014 is an apocalyptic number.
12000014 is a deficient number, since it is larger than the sum of its proper divisors (7506466).
12000014 is an equidigital number, since it uses as much as digits as its factorization.
12000014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2772 (or 2746 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 12000014 is about 3464.1036358631. The cubic root of 12000014 is about 228.9429375440.
Adding to 12000014 its reverse (41000021), we get a palindrome (53000035).
The spelling of 12000014 in words is "twelve million, fourteen", and thus it is an aban number.
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