Base | Representation |
---|---|
bin | 1100000100001… |
… | …0110011100011 |
3 | 10112020000101202 |
4 | 3001002303203 |
5 | 100423332113 |
6 | 5004351415 |
7 | 1153065161 |
oct | 301026343 |
9 | 115200352 |
10 | 50605283 |
11 | 26624553 |
12 | 14b4556b |
13 | a63aa71 |
14 | 6a14231 |
15 | 4699258 |
hex | 3042ce3 |
50605283 has 4 divisors (see below), whose sum is σ = 50741328. Its totient is φ = 50469240.
The previous prime is 50605273. The next prime is 50605327. The reversal of 50605283 is 38250605.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38250605 = 5 ⋅7650121.
It is a cyclic number.
It is not a de Polignac number, because 50605283 - 216 = 50539747 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50605213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67463 + ... + 68208.
It is an arithmetic number, because the mean of its divisors is an integer number (12685332).
Almost surely, 250605283 is an apocalyptic number.
50605283 is a deficient number, since it is larger than the sum of its proper divisors (136045).
50605283 is a wasteful number, since it uses less digits than its factorization.
50605283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136044.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 50605283 is about 7113.7390309176. The cubic root of 50605283 is about 369.8837789346.
Adding to 50605283 its reverse (38250605), we get a palindrome (88855888).
The spelling of 50605283 in words is "fifty million, six hundred five thousand, two hundred eighty-three".
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