Base | Representation |
---|---|
bin | 10111001010001000… |
… | …01011010110010001 |
3 | 1012002110220110022010 |
4 | 23211010023112101 |
5 | 200430322341423 |
6 | 5413414333133 |
7 | 620046600504 |
oct | 134504132621 |
9 | 35073813263 |
10 | 12433012113 |
11 | 5300125025 |
12 | 24ab95a1a9 |
13 | 1231a94102 |
14 | 85d33713b |
15 | 4cb7a5693 |
hex | 2e510b591 |
12433012113 has 8 divisors (see below), whose sum is σ = 16611391168. Its totient is φ = 8271653904.
The previous prime is 12433012093. The next prime is 12433012171. The reversal of 12433012113 is 31121033421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-12433012113 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 12433012113.
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, 4253506 + ... + 4256427.
It is an arithmetic number, because the mean of its divisors is an integer number (2076423896).
Almost surely, 212433012113 is an apocalyptic number.
It is an amenable number.
12433012113 is a deficient number, since it is larger than the sum of its proper divisors (4178379055).
12433012113 is an equidigital number, since it uses as much as digits as its factorization.
12433012113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8510423.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12433012113 its reverse (31121033421), we get a palindrome (43554045534).
The spelling of 12433012113 in words is "twelve billion, four hundred thirty-three million, twelve thousand, one hundred thirteen".
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