Base | Representation |
---|---|
bin | 1100000000110… |
… | …0010101000011 |
3 | 10111210200022110 |
4 | 3000030111003 |
5 | 100344212042 |
6 | 4555510403 |
7 | 1151145504 |
oct | 300142503 |
9 | 114720273 |
10 | 50382147 |
11 | 26491942 |
12 | 14a58403 |
13 | a59032a |
14 | 6996bab |
15 | 465309c |
hex | 300c543 |
50382147 has 4 divisors (see below), whose sum is σ = 67176200. Its totient is φ = 33588096.
The previous prime is 50382131. The next prime is 50382151. The reversal of 50382147 is 74128305.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 50382147 - 24 = 50382131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50382107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8397022 + ... + 8397027.
It is an arithmetic number, because the mean of its divisors is an integer number (16794050).
Almost surely, 250382147 is an apocalyptic number.
50382147 is a deficient number, since it is larger than the sum of its proper divisors (16794053).
50382147 is a wasteful number, since it uses less digits than its factorization.
50382147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16794052.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 50382147 is about 7098.0382501083. The cubic root of 50382147 is about 369.3393299003.
The spelling of 50382147 in words is "fifty million, three hundred eighty-two thousand, one hundred forty-seven".
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