Base | Representation |
---|---|
bin | 101111010100011101… |
… | …000100011001010001 |
3 | 11212010222011011110021 |
4 | 233110131010121101 |
5 | 1313024102431400 |
6 | 35201421503441 |
7 | 3446044426312 |
oct | 572435043121 |
9 | 155128134407 |
10 | 50809030225 |
11 | 1a603411478 |
12 | 9a1ba11b81 |
13 | 4a39564c35 |
14 | 265dd6a609 |
15 | 14c590271a |
hex | bd4744651 |
50809030225 has 24 divisors (see below), whose sum is σ = 67278193920. Its totient is φ = 37979592000.
The previous prime is 50809030219. The next prime is 50809030243. The reversal of 50809030225 is 52203090805.
It is not a de Polignac number, because 50809030225 - 215 = 50808997457 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1107871 + ... + 1152820.
It is an arithmetic number, because the mean of its divisors is an integer number (2803258080).
Almost surely, 250809030225 is an apocalyptic number.
It is an amenable number.
50809030225 is a deficient number, since it is larger than the sum of its proper divisors (16469163695).
50809030225 is a wasteful number, since it uses less digits than its factorization.
50809030225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2260761 (or 2260756 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The spelling of 50809030225 in words is "fifty billion, eight hundred nine million, thirty thousand, two hundred twenty-five".
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