Base | Representation |
---|---|
bin | 1100000011010… |
… | …0001100000101 |
3 | 10112002222021100 |
4 | 3000310030011 |
5 | 100414423123 |
6 | 5003210313 |
7 | 1152425502 |
oct | 300641405 |
9 | 115088240 |
10 | 50545413 |
11 | 26593576 |
12 | 14b16999 |
13 | a619739 |
14 | 69da4a9 |
15 | 4686643 |
hex | 3034305 |
50545413 has 12 divisors (see below), whose sum is σ = 73109088. Its totient is φ = 33651240.
The previous prime is 50545373. The next prime is 50545427. The reversal of 50545413 is 31454505.
It is not a de Polignac number, because 50545413 - 217 = 50414341 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50545213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4048 + ... + 10838.
It is an arithmetic number, because the mean of its divisors is an integer number (6092424).
Almost surely, 250545413 is an apocalyptic number.
It is an amenable number.
50545413 is a deficient number, since it is larger than the sum of its proper divisors (22563675).
50545413 is a wasteful number, since it uses less digits than its factorization.
50545413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7624 (or 7621 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 50545413 is about 7109.5297312832. The cubic root of 50545413 is about 369.7378542449.
Adding to 50545413 its reverse (31454505), we get a palindrome (81999918).
The spelling of 50545413 in words is "fifty million, five hundred forty-five thousand, four hundred thirteen".
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