Base | Representation |
---|---|
bin | 1100001000010… |
… | …0010001011111 |
3 | 10112201122020110 |
4 | 3002010101133 |
5 | 101010422224 |
6 | 5014221103 |
7 | 1155263031 |
oct | 302042137 |
9 | 115648213 |
10 | 50873439 |
11 | 26797a71 |
12 | 15054793 |
13 | a702b36 |
14 | 6a83c51 |
15 | 46ed929 |
hex | 308445f |
50873439 has 8 divisors (see below), whose sum is σ = 68648832. Its totient is φ = 33506840.
The previous prime is 50873437. The next prime is 50873467. The reversal of 50873439 is 93437805.
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 50873439 - 21 = 50873437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50873397 and 50873406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50873437) 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 7 ways as a sum of consecutive naturals, for example, 101907 + ... + 102404.
It is an arithmetic number, because the mean of its divisors is an integer number (8581104).
Almost surely, 250873439 is an apocalyptic number.
50873439 is a deficient number, since it is larger than the sum of its proper divisors (17775393).
50873439 is a wasteful number, since it uses less digits than its factorization.
50873439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204397.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 50873439 is about 7132.5618819608. The cubic root of 50873439 is about 370.5359629694.
The spelling of 50873439 in words is "fifty million, eight hundred seventy-three thousand, four hundred thirty-nine".
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