Base | Representation |
---|---|
bin | 1011111011110… |
… | …0000101000011 |
3 | 10111011222102020 |
4 | 2332330011003 |
5 | 100303202233 |
6 | 4544452523 |
7 | 1145306256 |
oct | 276740503 |
9 | 114158366 |
10 | 50053443 |
11 | 26287990 |
12 | 1491a143 |
13 | a4a682b |
14 | 690d09d |
15 | 45da9b3 |
hex | 2fbc143 |
50053443 has 8 divisors (see below), whose sum is σ = 72805056. Its totient is φ = 30335400.
The previous prime is 50053439. The next prime is 50053453. The reversal of 50053443 is 34435005.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50053443 - 22 = 50053439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50053403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758353 + ... + 758418.
It is an arithmetic number, because the mean of its divisors is an integer number (9100632).
Almost surely, 250053443 is an apocalyptic number.
50053443 is a deficient number, since it is larger than the sum of its proper divisors (22751613).
50053443 is a wasteful number, since it uses less digits than its factorization.
50053443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516785.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 50053443 is about 7074.8457933725. The cubic root of 50053443 is about 368.5343602569.
Adding to 50053443 its reverse (34435005), we get a palindrome (84488448).
It can be divided in two parts, 5005 and 3443, that added together give a palindrome (8448).
The spelling of 50053443 in words is "fifty million, fifty-three thousand, four hundred forty-three".
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