Base | Representation |
---|---|
bin | 1100000001100… |
… | …0001110000101 |
3 | 10111220011010101 |
4 | 3000120032011 |
5 | 100402241403 |
6 | 5000524101 |
7 | 1151440504 |
oct | 300301605 |
9 | 114804111 |
10 | 50430853 |
11 | 265154a0 |
12 | 14a80631 |
13 | a5a9555 |
14 | 69aa83b |
15 | 466271d |
hex | 3018385 |
50430853 has 8 divisors (see below), whose sum is σ = 55232640. Its totient is φ = 45665280.
The previous prime is 50430851. The next prime is 50430901. The reversal of 50430853 is 35803405.
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 50430853 - 21 = 50430851 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50430851) 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, 6093 + ... + 11746.
It is an arithmetic number, because the mean of its divisors is an integer number (6904080).
Almost surely, 250430853 is an apocalyptic number.
It is an amenable number.
50430853 is a deficient number, since it is larger than the sum of its proper divisors (4801787).
50430853 is a wasteful number, since it uses less digits than its factorization.
50430853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18107.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 50430853 is about 7101.4683692881. The cubic root of 50430853 is about 369.4583088689.
The spelling of 50430853 in words is "fifty million, four hundred thirty thousand, eight hundred fifty-three".
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