Base | Representation |
---|---|
bin | 101111000011011010… |
… | …111011001001110101 |
3 | 11211102001102022002222 |
4 | 233003122323021311 |
5 | 1311432423133123 |
6 | 35113212412125 |
7 | 3436004404511 |
oct | 570332731165 |
9 | 154361368088 |
10 | 50523255413 |
11 | 1a477073644 |
12 | 9960177045 |
13 | 49c22a7c07 |
14 | 263401b141 |
15 | 14aa7a36c8 |
hex | bc36bb275 |
50523255413 has 4 divisors (see below), whose sum is σ = 51277333920. Its totient is φ = 49769176908.
The previous prime is 50523255379. The next prime is 50523255427. The reversal of 50523255413 is 31455232505.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50523255413 - 210 = 50523254389 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50523251413) 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, 377039153 + ... + 377039286.
It is an arithmetic number, because the mean of its divisors is an integer number (12819333480).
Almost surely, 250523255413 is an apocalyptic number.
It is an amenable number.
50523255413 is a deficient number, since it is larger than the sum of its proper divisors (754078507).
50523255413 is an equidigital number, since it uses as much as digits as its factorization.
50523255413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 754078506.
The product of its (nonzero) digits is 90000, while the sum is 35.
Adding to 50523255413 its reverse (31455232505), we get a palindrome (81978487918).
The spelling of 50523255413 in words is "fifty billion, five hundred twenty-three million, two hundred fifty-five thousand, four hundred thirteen".
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