Base | Representation |
---|---|
bin | 10110110101100001001000… |
… | …00011110000011000111001 |
3 | 20120210201210100012212111001 |
4 | 23122300210003300120321 |
5 | 23040230124310323431 |
6 | 254445312104005001 |
7 | 13402041026065621 |
oct | 1332604403603071 |
9 | 216721710185431 |
10 | 50217362589241 |
11 | 150010780215a1 |
12 | 5770565160761 |
13 | 2203627ba89a3 |
14 | c587675d1881 |
15 | 5c140752ee61 |
hex | 2dac240f0639 |
50217362589241 has 3 divisors (see below), whose sum is σ = 50217369675663. Its totient is φ = 50217355502820.
The previous prime is 50217362589209. The next prime is 50217362589253. The reversal of 50217362589241 is 14298526371205.
It is a happy number.
The square root of 50217362589241 is 7086421.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 2694262899241 + 47523099690000 = 1641421^2 + 6893700^2 .
It is not a de Polignac number, because 50217362589241 - 25 = 50217362589209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50217362539241) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3543211 + ... + 10629631.
It is an arithmetic number, because the mean of its divisors is an integer number (16739123225221).
It is a 1-persistent number, because it is pandigital, but 2⋅50217362589241 = 100434725178482 is not.
Almost surely, 250217362589241 is an apocalyptic number.
50217362589241 is the 7086421-st square number.
50217362589241 is the 3543211-st centered octagonal number.
It is an amenable number.
50217362589241 is a deficient number, since it is larger than the sum of its proper divisors (7086422).
50217362589241 is an frugal number, since it uses more digits than its factorization.
50217362589241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14172842 (or 7086421 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 55.
The spelling of 50217362589241 in words is "fifty trillion, two hundred seventeen billion, three hundred sixty-two million, five hundred eighty-nine thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •