Base | Representation |
---|---|
bin | 1100000000100… |
… | …0001011010101 |
3 | 10111202210222121 |
4 | 3000020023111 |
5 | 100343141031 |
6 | 4555255541 |
7 | 1151045101 |
oct | 300101325 |
9 | 114683877 |
10 | 50365141 |
11 | 26480092 |
12 | 14a4a5b1 |
13 | a585678 |
14 | 6990901 |
15 | 464d011 |
hex | 30082d5 |
50365141 has 4 divisors (see below), whose sum is σ = 52101900. Its totient is φ = 48628384.
The previous prime is 50365099. The next prime is 50365151. The reversal of 50365141 is 14156305.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15437041 + 34928100 = 3929^2 + 5910^2 .
It is a cyclic number.
It is not a de Polignac number, because 50365141 - 219 = 49840853 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 (50365151) 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, 868336 + ... + 868393.
It is an arithmetic number, because the mean of its divisors is an integer number (13025475).
Almost surely, 250365141 is an apocalyptic number.
It is an amenable number.
50365141 is a deficient number, since it is larger than the sum of its proper divisors (1736759).
50365141 is a wasteful number, since it uses less digits than its factorization.
50365141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1736758.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 50365141 is about 7096.8402123762. The cubic root of 50365141 is about 369.2977696000.
The spelling of 50365141 in words is "fifty million, three hundred sixty-five thousand, one hundred forty-one".
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