Base | Representation |
---|---|
bin | 1011010011101110000111… |
… | …1000011100010000001101 |
3 | 1122000121211202201121211121 |
4 | 2310323201320130100031 |
5 | 3112202123301232023 |
6 | 42235500412320541 |
7 | 2422166601642100 |
oct | 264734170342015 |
9 | 48017752647747 |
10 | 12433425024013 |
11 | 3a63a93318494 |
12 | 1489820a73151 |
13 | 6c260bb6ac36 |
14 | 30dad102c737 |
15 | 16864de8ed5d |
hex | b4ee1e1c40d |
12433425024013 has 18 divisors (see below), whose sum is σ = 15364204840266. Its totient is φ = 10030326058368.
The previous prime is 12433425023989. The next prime is 12433425024037. The reversal of 12433425024013 is 31042052433421.
It is an interprime number because it is at equal distance from previous prime (12433425023989) and next prime (12433425024037).
It can be written as a sum of positive squares in 3 ways, for example, as 2069262111049 + 10364162912964 = 1438493^2 + 3219342^2 .
It is not a de Polignac number, because 12433425024013 - 237 = 12295986070541 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12433425024013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12433425024113) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 438988206 + ... + 439016527.
Almost surely, 212433425024013 is an apocalyptic number.
It is an amenable number.
12433425024013 is a deficient number, since it is larger than the sum of its proper divisors (2930779816253).
12433425024013 is an equidigital number, since it uses as much as digits as its factorization.
12433425024013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 878004781 (or 878004757 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 12433425024013 its reverse (31042052433421), we get a palindrome (43475477457434).
The spelling of 12433425024013 in words is "twelve trillion, four hundred thirty-three billion, four hundred twenty-five million, twenty-four thousand, thirteen".
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