Base | Representation |
---|---|
bin | 1011011111111110… |
… | …0010111001010010 |
3 | 21222010112011222211 |
4 | 2313333202321102 |
5 | 22310220413110 |
6 | 1230150422334 |
7 | 136332056005 |
oct | 26777427122 |
9 | 7863464884 |
10 | 3086888530 |
11 | 1344517050 |
12 | 7219619aa |
13 | 3a26b717b |
14 | 213d8353c |
15 | 13100898a |
hex | b7fe2e52 |
3086888530 has 64 divisors (see below), whose sum is σ = 6179711616. Its totient is φ = 1100736000.
The previous prime is 3086888527. The next prime is 3086888531. The reversal of 3086888530 is 358886803.
It is a super-3 number, since 3×30868885303 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (3086888531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3495469 + ... + 3496351.
It is an arithmetic number, because the mean of its divisors is an integer number (96557994).
Almost surely, 23086888530 is an apocalyptic number.
3086888530 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
3086888530 is a wasteful number, since it uses less digits than its factorization.
3086888530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1483.
The product of its (nonzero) digits is 1105920, while the sum is 49.
The square root of 3086888530 is about 55559.7743875909. The cubic root of 3086888530 is about 1456.0411500793.
The spelling of 3086888530 in words is "three billion, eighty-six million, eight hundred eighty-eight thousand, five hundred thirty".
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