Base | Representation |
---|---|
bin | 1011111110100… |
… | …1101110110001 |
3 | 10111112110220210 |
4 | 2333221232301 |
5 | 100330143213 |
6 | 4552454333 |
7 | 1150015365 |
oct | 277515661 |
9 | 114473823 |
10 | 50240433 |
11 | 263a5421 |
12 | 149aa3a9 |
13 | a540989 |
14 | 695b2a5 |
15 | 46260c3 |
hex | 2fe9bb1 |
50240433 has 8 divisors (see below), whose sum is σ = 67022208. Its totient is φ = 33476144.
The previous prime is 50240401. The next prime is 50240453. The reversal of 50240433 is 33404205.
It is a happy number.
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 50240433 - 25 = 50240401 is a prime.
It is a super-2 number, since 2×502404332 = 5048202216054978, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50240453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5560 + ... + 11462.
It is an arithmetic number, because the mean of its divisors is an integer number (8377776).
Almost surely, 250240433 is an apocalyptic number.
It is an amenable number.
50240433 is a deficient number, since it is larger than the sum of its proper divisors (16781775).
50240433 is a wasteful number, since it uses less digits than its factorization.
50240433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8743.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 50240433 is about 7088.0486031065. The cubic root of 50240433 is about 368.9927143632.
Adding to 50240433 its reverse (33404205), we get a palindrome (83644638).
The spelling of 50240433 in words is "fifty million, two hundred forty thousand, four hundred thirty-three".
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