Base | Representation |
---|---|
bin | 101111011011… |
… | …011011101101 |
3 | 212101200001102 |
4 | 233123123231 |
5 | 11140330013 |
6 | 1122252445 |
7 | 210452126 |
oct | 57333355 |
9 | 25350042 |
10 | 12433133 |
11 | 7022219 |
12 | 41b7125 |
13 | 27641ab |
14 | 191904d |
15 | 1158d58 |
hex | bdb6ed |
12433133 has 8 divisors (see below), whose sum is σ = 13070400. Its totient is φ = 11803968.
The previous prime is 12433121. The next prime is 12433153. The reversal of 12433133 is 33133421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12433133 - 24 = 12433117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12433153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253 + ... + 5141.
It is an arithmetic number, because the mean of its divisors is an integer number (1633800).
Almost surely, 212433133 is an apocalyptic number.
It is an amenable number.
12433133 is a deficient number, since it is larger than the sum of its proper divisors (637267).
12433133 is a wasteful number, since it uses less digits than its factorization.
12433133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4051.
The product of its digits is 648, while the sum is 20.
The square root of 12433133 is about 3526.0648037153. The cubic root of 12433133 is about 231.6648760853.
Adding to 12433133 its reverse (33133421), we get a palindrome (45566554).
The spelling of 12433133 in words is "twelve million, four hundred thirty-three thousand, one hundred thirty-three".
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