Base | Representation |
---|---|
bin | 11111110101111… |
… | …001000011100000 |
3 | 1101020020020110212 |
4 | 133311321003200 |
5 | 2043230033044 |
6 | 125002113252 |
7 | 16144542461 |
oct | 3765710340 |
9 | 1336206425 |
10 | 534221024 |
11 | 254610187 |
12 | 12aaab828 |
13 | 868a741c |
14 | 50d42d68 |
15 | 31d77a9e |
hex | 1fd790e0 |
534221024 has 48 divisors (see below), whose sum is σ = 1114722000. Its totient is φ = 251311104.
The previous prime is 534221003. The next prime is 534221029. The reversal of 534221024 is 420122435.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534221029) 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, 87644 + ... + 93540.
It is an arithmetic number, because the mean of its divisors is an integer number (23223375).
Almost surely, 2534221024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 534221024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557361000).
534221024 is an abundant number, since it is smaller than the sum of its proper divisors (580500976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534221024 is a wasteful number, since it uses less digits than its factorization.
534221024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6075 (or 6067 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 534221024 is about 23113.2218437846. The cubic root of 534221024 is about 811.4099428470.
Adding to 534221024 its reverse (420122435), we get a palindrome (954343459).
The spelling of 534221024 in words is "five hundred thirty-four million, two hundred twenty-one thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •