Base | Representation |
---|---|
bin | 1010101111101011… |
… | …00001011110001100 |
3 | 112220000200001020210 |
4 | 11113311201132030 |
5 | 43303231201240 |
6 | 2352225242420 |
7 | 262644265632 |
oct | 52765413614 |
9 | 15800601223 |
10 | 5768615820 |
11 | 24a02624a0 |
12 | 114ba93410 |
13 | 70c173756 |
14 | 3ca1bb352 |
15 | 23b67e780 |
hex | 157d6178c |
5768615820 has 48 divisors (see below), whose sum is σ = 17620501248. Its totient is φ = 1398452160.
The previous prime is 5768615789. The next prime is 5768615833. The reversal of 5768615820 is 285168675.
It is a self number, because there is not a number n which added to its sum of digits gives 5768615820.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4369504 + ... + 4370823.
It is an arithmetic number, because the mean of its divisors is an integer number (367093776).
Almost surely, 25768615820 is an apocalyptic number.
It is an amenable number.
5768615820 is an abundant number, since it is smaller than the sum of its proper divisors (11851885428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5768615820 is a wasteful number, since it uses less digits than its factorization.
5768615820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8740350 (or 8740348 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 48.
The square root of 5768615820 is about 75951.4043319806. The cubic root of 5768615820 is about 1793.4552259647.
The spelling of 5768615820 in words is "five billion, seven hundred sixty-eight million, six hundred fifteen thousand, eight hundred twenty".
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