Base | Representation |
---|---|
bin | 1011111011001… |
… | …0010000010011 |
3 | 10111002221012212 |
4 | 2332302100103 |
5 | 100300410303 |
6 | 4543542335 |
7 | 1145051042 |
oct | 276622023 |
9 | 114087185 |
10 | 50013203 |
11 | 2625a729 |
12 | 148ba9ab |
13 | a491416 |
14 | 68dc559 |
15 | 45cdad8 |
hex | 2fb2413 |
50013203 has 4 divisors (see below), whose sum is σ = 50055648. Its totient is φ = 49970760.
The previous prime is 50013193. The next prime is 50013211. The reversal of 50013203 is 30231005.
50013203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50013203 - 28 = 50012947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50013703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19403 + ... + 21828.
It is an arithmetic number, because the mean of its divisors is an integer number (12513912).
Almost surely, 250013203 is an apocalyptic number.
50013203 is a deficient number, since it is larger than the sum of its proper divisors (42445).
50013203 is a wasteful number, since it uses less digits than its factorization.
50013203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42444.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 50013203 is about 7072.0013433257. The cubic root of 50013203 is about 368.4355738555.
Adding to 50013203 its reverse (30231005), we get a palindrome (80244208).
The spelling of 50013203 in words is "fifty million, thirteen thousand, two hundred three".
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