Base | Representation |
---|---|
bin | 10110111110111100100010… |
… | …00001101110100111100101 |
3 | 20121221200222000200011012212 |
4 | 23133132101001232213211 |
5 | 23111032102202241240 |
6 | 255254205300253205 |
7 | 13434326600634002 |
oct | 1337362101564745 |
9 | 217850860604185 |
10 | 50541313321445 |
11 | 151164a5840451 |
12 | 58032b36a1205 |
13 | 2228043a4388b |
14 | c6a2d95c68a9 |
15 | 5c9a676ec165 |
hex | 2df79106e9e5 |
50541313321445 has 4 divisors (see below), whose sum is σ = 60649575985740. Its totient is φ = 40433050657152.
The previous prime is 50541313321427. The next prime is 50541313321511. The reversal of 50541313321445 is 54412331314505.
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 33865148668129 + 16676164653316 = 5819377^2 + 4083646^2 .
It is a cyclic number.
It is not a de Polignac number, because 50541313321445 - 28 = 50541313321189 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5054131332140 + ... + 5054131332149.
It is an arithmetic number, because the mean of its divisors is an integer number (15162393996435).
Almost surely, 250541313321445 is an apocalyptic number.
It is an amenable number.
50541313321445 is a deficient number, since it is larger than the sum of its proper divisors (10108262664295).
50541313321445 is a wasteful number, since it uses less digits than its factorization.
50541313321445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10108262664294.
The product of its (nonzero) digits is 432000, while the sum is 41.
The spelling of 50541313321445 in words is "fifty trillion, five hundred forty-one billion, three hundred thirteen million, three hundred twenty-one thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.194 sec. • engine limits •