Base | Representation |
---|---|
bin | 10111001010001001… |
… | …00110101100100100 |
3 | 1012002111010010221222 |
4 | 23211010212230210 |
5 | 200430334433012 |
6 | 5413420555512 |
7 | 620050545212 |
oct | 134504465444 |
9 | 35074103858 |
10 | 12433124132 |
11 | 53001a1200 |
12 | 24ab9b2b98 |
13 | 1231b030b0 |
14 | 85d365cb2 |
15 | 4cb7c8972 |
hex | 2e5126b24 |
12433124132 has 72 divisors (see below), whose sum is σ = 26304071808. Its totient is φ = 5105580480.
The previous prime is 12433124087. The next prime is 12433124141. The reversal of 12433124132 is 23142133421.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274703 + ... + 316745.
Almost surely, 212433124132 is an apocalyptic number.
It is an amenable number.
12433124132 is an abundant number, since it is smaller than the sum of its proper divisors (13870947676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12433124132 is a wasteful number, since it uses less digits than its factorization.
12433124132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42129 (or 42116 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
Adding to 12433124132 its reverse (23142133421), we get a palindrome (35575257553).
The spelling of 12433124132 in words is "twelve billion, four hundred thirty-three million, one hundred twenty-four thousand, one hundred thirty-two".
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