Base | Representation |
---|---|
bin | 1011111110100… |
… | …0001010111111 |
3 | 10111112011011021 |
4 | 2333220022333 |
5 | 100324442142 |
6 | 4552405011 |
7 | 1146660643 |
oct | 277501277 |
9 | 114464137 |
10 | 50234047 |
11 | 263a0646 |
12 | 149a6767 |
13 | a53aab6 |
14 | 6958c23 |
15 | 4624267 |
hex | 2fe82bf |
50234047 has 4 divisors (see below), whose sum is σ = 52418160. Its totient is φ = 48049936.
The previous prime is 50234033. The next prime is 50234053. The reversal of 50234047 is 74043205.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50234047 - 215 = 50201279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50234057) 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 3 ways as a sum of consecutive naturals, for example, 1092022 + ... + 1092067.
It is an arithmetic number, because the mean of its divisors is an integer number (13104540).
Almost surely, 250234047 is an apocalyptic number.
50234047 is a deficient number, since it is larger than the sum of its proper divisors (2184113).
50234047 is a wasteful number, since it uses less digits than its factorization.
50234047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2184112.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 50234047 is about 7087.5981121957. The cubic root of 50234047 is about 368.9770796299.
The spelling of 50234047 in words is "fifty million, two hundred thirty-four thousand, forty-seven".
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