Base | Representation |
---|---|
bin | 1100000000111… |
… | …1100111010101 |
3 | 10111211100202220 |
4 | 3000033213111 |
5 | 100400124410 |
6 | 5000052553 |
7 | 1151232651 |
oct | 300174725 |
9 | 114740686 |
10 | 50395605 |
11 | 264a0a67 |
12 | 14a64159 |
13 | a5964b0 |
14 | 699ba61 |
15 | 4657070 |
hex | 300f9d5 |
50395605 has 32 divisors (see below), whose sum is σ = 87669120. Its totient is φ = 24572160.
The previous prime is 50395603. The next prime is 50395607. The reversal of 50395605 is 50659305.
50395605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (50395603) and next prime (50395607).
It is not a de Polignac number, because 50395605 - 21 = 50395603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50395603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20070 + ... + 22440.
It is an arithmetic number, because the mean of its divisors is an integer number (2739660).
Almost surely, 250395605 is an apocalyptic number.
It is an amenable number.
50395605 is a deficient number, since it is larger than the sum of its proper divisors (37273515).
50395605 is a wasteful number, since it uses less digits than its factorization.
50395605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2501.
The product of its (nonzero) digits is 20250, while the sum is 33.
The square root of 50395605 is about 7098.9861952253. The cubic root of 50395605 is about 369.3722127532.
The spelling of 50395605 in words is "fifty million, three hundred ninety-five thousand, six hundred five".
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