Base | Representation |
---|---|
bin | 10110111000101000101110… |
… | …11101001011010001000001 |
3 | 20121011222101200211012221212 |
4 | 23130110113131023101001 |
5 | 23044004111441102041 |
6 | 255010433501255505 |
7 | 13412553436263650 |
oct | 1334242735132101 |
9 | 217158350735855 |
10 | 50324525331521 |
11 | 15042569656a11 |
12 | 5789291864595 |
13 | 221077563206c |
14 | c5da11a53197 |
15 | 5c40ca4cd8eb |
hex | 2dc51774b441 |
50324525331521 has 8 divisors (see below), whose sum is σ = 57858136909440. Its totient is φ = 42877012171968.
The previous prime is 50324525331499. The next prime is 50324525331533. The reversal of 50324525331521 is 12513352542305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50324525331521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50324525331121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21524603336 + ... + 21524605673.
It is an arithmetic number, because the mean of its divisors is an integer number (7232267113680).
Almost surely, 250324525331521 is an apocalyptic number.
It is an amenable number.
50324525331521 is a deficient number, since it is larger than the sum of its proper divisors (7533611577919).
50324525331521 is a wasteful number, since it uses less digits than its factorization.
50324525331521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43049209183.
The product of its (nonzero) digits is 540000, while the sum is 41.
Adding to 50324525331521 its reverse (12513352542305), we get a palindrome (62837877873826).
The spelling of 50324525331521 in words is "fifty trillion, three hundred twenty-four billion, five hundred twenty-five million, three hundred thirty-one thousand, five hundred twenty-one".
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