Base | Representation |
---|---|
bin | 10111001010001000… |
… | …01011010110000111 |
3 | 1012002110220110021202 |
4 | 23211010023112013 |
5 | 200430322341403 |
6 | 5413414333115 |
7 | 620046600461 |
oct | 134504132607 |
9 | 35073813252 |
10 | 12433012103 |
11 | 5300125016 |
12 | 24ab95a19b |
13 | 1231a940c5 |
14 | 85d337131 |
15 | 4cb7a5688 |
hex | 2e510b587 |
12433012103 has 8 divisors (see below), whose sum is σ = 12485001840. Its totient is φ = 12381050880.
The previous prime is 12433012093. The next prime is 12433012171. The reversal of 12433012103 is 30121033421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12433012103 - 24 = 12433012087 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 (12433012183) 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, 1592333 + ... + 1600121.
It is an arithmetic number, because the mean of its divisors is an integer number (1560625230).
Almost surely, 212433012103 is an apocalyptic number.
12433012103 is a deficient number, since it is larger than the sum of its proper divisors (51989737).
12433012103 is an equidigital number, since it uses as much as digits as its factorization.
12433012103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14257.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12433012103 its reverse (30121033421), we get a palindrome (42554045524).
The spelling of 12433012103 in words is "twelve billion, four hundred thirty-three million, twelve thousand, one hundred three".
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