Base | Representation |
---|---|
bin | 1011111011101… |
… | …1011011100001 |
3 | 10111011211202210 |
4 | 2332323123201 |
5 | 100303111120 |
6 | 4544432333 |
7 | 1145265441 |
oct | 276733341 |
9 | 114154683 |
10 | 50050785 |
11 | 26285994 |
12 | 149186a9 |
13 | a4a5565 |
14 | 690c121 |
15 | 45d9ce0 |
hex | 2fbb6e1 |
50050785 has 16 divisors (see below), whose sum is σ = 80346240. Its totient is φ = 26605440.
The previous prime is 50050757. The next prime is 50050787. The reversal of 50050785 is 58705005.
It is a happy number.
It is not a de Polignac number, because 50050785 - 27 = 50050657 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50050787) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700 + ... + 10029.
It is an arithmetic number, because the mean of its divisors is an integer number (5021640).
Almost surely, 250050785 is an apocalyptic number.
It is an amenable number.
50050785 is a deficient number, since it is larger than the sum of its proper divisors (30295455).
50050785 is a wasteful number, since it uses less digits than its factorization.
50050785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11048.
The product of its (nonzero) digits is 7000, while the sum is 30.
The square root of 50050785 is about 7074.6579422612. The cubic root of 50050785 is about 368.5278366852.
The spelling of 50050785 in words is "fifty million, fifty thousand, seven hundred eighty-five".
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