Base | Representation |
---|---|
bin | 1011111011100… |
… | …1010000001001 |
3 | 10111011101112102 |
4 | 2332321100021 |
5 | 100302314430 |
6 | 4544323145 |
7 | 1145230436 |
oct | 276712011 |
9 | 114141472 |
10 | 50041865 |
11 | 2627a215 |
12 | 149134b5 |
13 | a4a1493 |
14 | 6908b8d |
15 | 45d7345 |
hex | 2fb9409 |
50041865 has 16 divisors (see below), whose sum is σ = 61762176. Its totient is φ = 38908800.
The previous prime is 50041861. The next prime is 50041883. The reversal of 50041865 is 56814005.
It is a happy number.
50041865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50041865 - 22 = 50041861 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50041861) 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 15 ways as a sum of consecutive naturals, for example, 24950 + ... + 26880.
It is an arithmetic number, because the mean of its divisors is an integer number (3860136).
Almost surely, 250041865 is an apocalyptic number.
It is an amenable number.
50041865 is a deficient number, since it is larger than the sum of its proper divisors (11720311).
50041865 is a wasteful number, since it uses less digits than its factorization.
50041865 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2080.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 50041865 is about 7074.0274949989. The cubic root of 50041865 is about 368.5059424991.
The spelling of 50041865 in words is "fifty million, forty-one thousand, eight hundred sixty-five".
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