Base | Representation |
---|---|
bin | 10111001010001000… |
… | …10101101000101110 |
3 | 1012002110222121002220 |
4 | 23211010111220232 |
5 | 200430330214004 |
6 | 5413415300210 |
7 | 620050134405 |
oct | 134504255056 |
9 | 35073877086 |
10 | 12433054254 |
11 | 5300153755 |
12 | 24ab97a666 |
13 | 1231aaa34a |
14 | 85d34863c |
15 | 4cb7b2dd9 |
hex | 2e5115a2e |
12433054254 has 8 divisors (see below), whose sum is σ = 24866108520. Its totient is φ = 4144351416.
The previous prime is 12433054229. The next prime is 12433054267. The reversal of 12433054254 is 45245033421.
It is a sphenic number, since it is the product of 3 distinct primes.
12433054254 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036087849 + ... + 1036087860.
It is an arithmetic number, because the mean of its divisors is an integer number (3108263565).
Almost surely, 212433054254 is an apocalyptic number.
12433054254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12433054254 is a wasteful number, since it uses less digits than its factorization.
12433054254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2072175714.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 12433054254 its reverse (45245033421), we get a palindrome (57678087675).
The spelling of 12433054254 in words is "twelve billion, four hundred thirty-three million, fifty-four thousand, two hundred fifty-four".
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