Base | Representation |
---|---|
bin | 101111011001… |
… | …010000101001 |
3 | 212101012211210 |
4 | 233121100221 |
5 | 11140033413 |
6 | 1122143333 |
7 | 210414153 |
oct | 57312051 |
9 | 25335753 |
10 | 12424233 |
11 | 7016568 |
12 | 41b1b49 |
13 | 2760123 |
14 | 1915ad3 |
15 | 11563c3 |
hex | bd9429 |
12424233 has 8 divisors (see below), whose sum is σ = 17437600. Its totient is φ = 7846848.
The previous prime is 12424231. The next prime is 12424241. The reversal of 12424233 is 33242421.
12424233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12424233 - 21 = 12424231 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12424231) 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, 108928 + ... + 109041.
It is an arithmetic number, because the mean of its divisors is an integer number (2179700).
Almost surely, 212424233 is an apocalyptic number.
It is an amenable number.
12424233 is a deficient number, since it is larger than the sum of its proper divisors (5013367).
12424233 is a wasteful number, since it uses less digits than its factorization.
12424233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217991.
The product of its digits is 1152, while the sum is 21.
The square root of 12424233 is about 3524.8025476614. The cubic root of 12424233 is about 231.6095853938.
Adding to 12424233 its reverse (33242421), we get a palindrome (45666654).
The spelling of 12424233 in words is "twelve million, four hundred twenty-four thousand, two hundred thirty-three".
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