Base | Representation |
---|---|
bin | 101111000010… |
… | …010000011110 |
3 | 212012102121012 |
4 | 233002100132 |
5 | 11124030024 |
6 | 1120135222 |
7 | 206542364 |
oct | 57022036 |
9 | 25172535 |
10 | 12330014 |
11 | 6a617a4 |
12 | 4167512 |
13 | 2729288 |
14 | 18cd634 |
15 | 113850e |
hex | bc241e |
12330014 has 4 divisors (see below), whose sum is σ = 18495024. Its totient is φ = 6165006.
The previous prime is 12330011. The next prime is 12330023. The reversal of 12330014 is 41003321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41003321 = 41 ⋅1000081.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330011) by changing a digit.
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 as a sum of consecutive naturals, namely, 3082502 + ... + 3082505.
It is an arithmetic number, because the mean of its divisors is an integer number (4623756).
Almost surely, 212330014 is an apocalyptic number.
12330014 is a deficient number, since it is larger than the sum of its proper divisors (6165010).
12330014 is an equidigital number, since it uses as much as digits as its factorization.
12330014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6165009.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 12330014 is about 3511.4119667165. The cubic root of 12330014 is about 231.0226297927.
Adding to 12330014 its reverse (41003321), we get a palindrome (53333335).
The spelling of 12330014 in words is "twelve million, three hundred thirty thousand, fourteen".
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