Base | Representation |
---|---|
bin | 1111110011001100… |
… | …11100110011010000 |
3 | 210220011110101022122 |
4 | 13321212130303100 |
5 | 114333014323040 |
6 | 3521414553412 |
7 | 420130454021 |
oct | 77146346320 |
9 | 23804411278 |
10 | 8482573520 |
11 | 3663212043 |
12 | 1788968868 |
13 | a52506295 |
14 | 5a6804c48 |
15 | 349a701b5 |
hex | 1f999ccd0 |
8482573520 has 20 divisors (see below), whose sum is σ = 19721983620. Its totient is φ = 3393029376.
The previous prime is 8482573511. The next prime is 8482573529. The reversal of 8482573520 is 253752848.
It is an interprime number because it is at equal distance from previous prime (8482573511) and next prime (8482573529).
It can be written as a sum of positive squares in 2 ways, for example, as 6490558096 + 1992015424 = 80564^2 + 44632^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8482573529) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53016005 + ... + 53016164.
It is an arithmetic number, because the mean of its divisors is an integer number (986099181).
Almost surely, 28482573520 is an apocalyptic number.
8482573520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8482573520 is an abundant number, since it is smaller than the sum of its proper divisors (11239410100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8482573520 is a wasteful number, since it uses less digits than its factorization.
8482573520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106032182 (or 106032176 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 44.
The square root of 8482573520 is about 92100.8877264492. The cubic root of 8482573520 is about 2039.4319128154.
The spelling of 8482573520 in words is "eight billion, four hundred eighty-two million, five hundred seventy-three thousand, five hundred twenty".
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