Base | Representation |
---|---|
bin | 1010010011010000… |
… | …10001010010100000 |
3 | 112021102011100102011 |
4 | 11021220101102200 |
5 | 42311221320030 |
6 | 2312432402304 |
7 | 254021303602 |
oct | 51150212240 |
9 | 15242140364 |
10 | 5530260640 |
11 | 2388762743 |
12 | 10a40a6394 |
13 | 6a197a498 |
14 | 3a6693172 |
15 | 22579ab2a |
hex | 149a114a0 |
5530260640 has 96 divisors (see below), whose sum is σ = 13494781440. Its totient is φ = 2140452864.
The previous prime is 5530260623. The next prime is 5530260643. The reversal of 5530260640 is 460620355.
It is not an unprimeable number, because it can be changed into a prime (5530260643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665149 + ... + 673411.
It is an arithmetic number, because the mean of its divisors is an integer number (140570640).
Almost surely, 25530260640 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 5530260640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6747390720).
5530260640 is an abundant number, since it is smaller than the sum of its proper divisors (7964520800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5530260640 is a wasteful number, since it uses less digits than its factorization.
5530260640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8414 (or 8406 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 5530260640 is about 74365.7222112446. The cubic root of 5530260640 is about 1768.4055395340.
Adding to 5530260640 its reverse (460620355), we get a palindrome (5990880995).
The spelling of 5530260640 in words is "five billion, five hundred thirty million, two hundred sixty thousand, six hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •