Base | Representation |
---|---|
bin | 1011111110001… |
… | …1000110110111 |
3 | 10111111002200222 |
4 | 2333203012313 |
5 | 100323311203 |
6 | 4552124555 |
7 | 1146543320 |
oct | 277430667 |
9 | 114432628 |
10 | 50213303 |
11 | 26386aa8 |
12 | 1499675b |
13 | a53151a |
14 | 6951447 |
15 | 461d038 |
hex | 2fe31b7 |
50213303 has 8 divisors (see below), whose sum is σ = 57617280. Its totient is φ = 42867000.
The previous prime is 50213299. The next prime is 50213321. The reversal of 50213303 is 30331205.
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 50213303 - 22 = 50213299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50213353) 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, 12533 + ... + 16046.
It is an arithmetic number, because the mean of its divisors is an integer number (7202160).
Almost surely, 250213303 is an apocalyptic number.
50213303 is a deficient number, since it is larger than the sum of its proper divisors (7403977).
50213303 is a wasteful number, since it uses less digits than its factorization.
50213303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28837.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 50213303 is about 7086.1345598288. The cubic root of 50213303 is about 368.9262833087.
Adding to 50213303 its reverse (30331205), we get a palindrome (80544508).
The spelling of 50213303 in words is "fifty million, two hundred thirteen thousand, three hundred three".
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