Base | Representation |
---|---|
bin | 101101110001… |
… | …101111101010 |
3 | 211120200020010 |
4 | 231301233222 |
5 | 11033001414 |
6 | 1105112350 |
7 | 204000051 |
oct | 55615752 |
9 | 24520203 |
10 | 12000234 |
11 | 6856a54 |
12 | 40286b6 |
13 | 264213c |
14 | 1845398 |
15 | 10c0959 |
hex | b71bea |
12000234 has 8 divisors (see below), whose sum is σ = 24000480. Its totient is φ = 4000076.
The previous prime is 12000133. The next prime is 12000239. The reversal of 12000234 is 43200021.
It is a sphenic number, since it is the product of 3 distinct primes.
12000234 is an admirable number.
12000234 is a modest number, since divided by 234 gives 12 as remainder.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12000239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000014 + ... + 1000025.
It is an arithmetic number, because the mean of its divisors is an integer number (3000060).
Almost surely, 212000234 is an apocalyptic number.
12000234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12000234 is a wasteful number, since it uses less digits than its factorization.
12000234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2000044.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 12000234 is about 3464.1353899639. The cubic root of 12000234 is about 228.9443366295.
Adding to 12000234 its reverse (43200021), we get a palindrome (55200255).
The spelling of 12000234 in words is "twelve million, two hundred thirty-four", and thus it is an aban number.
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