Base | Representation |
---|---|
bin | 101110101100… |
… | …100101010000 |
3 | 212000220210222 |
4 | 232230211100 |
5 | 11113204412 |
6 | 1114212212 |
7 | 206022503 |
oct | 56544520 |
9 | 25026728 |
10 | 12241232 |
11 | 6a01023 |
12 | 4124068 |
13 | 26c7a43 |
14 | 18a913a |
15 | 111c072 |
hex | bac950 |
12241232 has 20 divisors (see below), whose sum is σ = 23781216. Its totient is φ = 6104160.
The previous prime is 12241231. The next prime is 12241279. The reversal of 12241232 is 23214221.
It is a self number, because there is not a number n which added to its sum of digits gives 12241232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12241231) 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 in 3 ways as a sum of consecutive naturals, for example, 7007 + ... + 8577.
Almost surely, 212241232 is an apocalyptic number.
It is an amenable number.
12241232 is a deficient number, since it is larger than the sum of its proper divisors (11539984).
12241232 is a wasteful number, since it uses less digits than its factorization.
12241232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2066 (or 2060 counting only the distinct ones).
The product of its digits is 192, while the sum is 17.
The square root of 12241232 is about 3498.7472043576. The cubic root of 12241232 is about 230.4668024208.
Adding to 12241232 its reverse (23214221), we get a palindrome (35455453).
The spelling of 12241232 in words is "twelve million, two hundred forty-one thousand, two hundred thirty-two".
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