Base | Representation |
---|---|
bin | 1100001001001… |
… | …1011001011001 |
3 | 10112211210012202 |
4 | 3002103121121 |
5 | 101014413020 |
6 | 5015415545 |
7 | 1155641444 |
oct | 302233131 |
9 | 115753182 |
10 | 50935385 |
11 | 2682a566 |
12 | 150845b5 |
13 | a7250a7 |
14 | 6a9c65b |
15 | 4711e75 |
hex | 3093659 |
50935385 has 16 divisors (see below), whose sum is σ = 63152784. Its totient is φ = 39416832.
The previous prime is 50935369. The next prime is 50935393. The reversal of 50935385 is 58353905.
It can be written as a sum of positive squares in 8 ways, for example, as 582169 + 50353216 = 763^2 + 7096^2 .
It is a cyclic number.
It is not a de Polignac number, because 50935385 - 24 = 50935369 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18029 + ... + 20661.
It is an arithmetic number, because the mean of its divisors is an integer number (3947049).
Almost surely, 250935385 is an apocalyptic number.
It is an amenable number.
50935385 is a deficient number, since it is larger than the sum of its proper divisors (12217399).
50935385 is a wasteful number, since it uses less digits than its factorization.
50935385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2764.
The product of its (nonzero) digits is 81000, while the sum is 38.
The square root of 50935385 is about 7136.9030398346. The cubic root of 50935385 is about 370.6862962356.
The spelling of 50935385 in words is "fifty million, nine hundred thirty-five thousand, three hundred eighty-five".
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