Base | Representation |
---|---|
bin | 1100000011110… |
… | …1100011000001 |
3 | 10112011220212001 |
4 | 3000331203001 |
5 | 100422134440 |
6 | 5004104001 |
7 | 1152645322 |
oct | 300754301 |
9 | 115156761 |
10 | 50583745 |
11 | 2660a353 |
12 | 14b35001 |
13 | a631014 |
14 | 6a0a449 |
15 | 4692b9a |
hex | 303d8c1 |
50583745 has 8 divisors (see below), whose sum is σ = 60738984. Its totient is φ = 40441344.
The previous prime is 50583733. The next prime is 50583761. The reversal of 50583745 is 54738505.
It can be written as a sum of positive squares in 4 ways, for example, as 400689 + 50183056 = 633^2 + 7084^2 .
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 50583745 - 25 = 50583713 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 12177 + ... + 15793.
It is an arithmetic number, because the mean of its divisors is an integer number (7592373).
Almost surely, 250583745 is an apocalyptic number.
It is an amenable number.
50583745 is a deficient number, since it is larger than the sum of its proper divisors (10155239).
50583745 is a wasteful number, since it uses less digits than its factorization.
50583745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6419.
The product of its (nonzero) digits is 84000, while the sum is 37.
The square root of 50583745 is about 7112.2250386219. The cubic root of 50583745 is about 369.8312963554.
The spelling of 50583745 in words is "fifty million, five hundred eighty-three thousand, seven hundred forty-five".
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