Base | Representation |
---|---|
bin | 1010101010110101… |
… | …01100111100100100 |
3 | 112210012022002122210 |
4 | 11111122230330210 |
5 | 43212333434000 |
6 | 2344215323420 |
7 | 261642312243 |
oct | 52532547444 |
9 | 15705262583 |
10 | 5728030500 |
11 | 247a362105 |
12 | 113a380570 |
13 | 70393367a |
14 | 3c4a5495a |
15 | 237d14350 |
hex | 1556acf24 |
5728030500 has 48 divisors (see below), whose sum is σ = 16680029184. Its totient is φ = 1527474400.
The previous prime is 5728030493. The next prime is 5728030513. The reversal of 5728030500 is 50308275.
It is a happy number.
It is a super-3 number, since 3×57280305003 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907844 + ... + 1910843.
It is an arithmetic number, because the mean of its divisors is an integer number (347500608).
Almost surely, 25728030500 is an apocalyptic number.
5728030500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5728030500 is an abundant number, since it is smaller than the sum of its proper divisors (10951998684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5728030500 is a wasteful number, since it uses less digits than its factorization.
5728030500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3818709 (or 3818697 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 5728030500 is about 75683.7532103159. The cubic root of 5728030500 is about 1789.2393488979.
Adding to 5728030500 its reverse (50308275), we get a palindrome (5778338775).
The spelling of 5728030500 in words is "five billion, seven hundred twenty-eight million, thirty thousand, five hundred".
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