Base | Representation |
---|---|
bin | 1011010001111111… |
… | …1000010000010000 |
3 | 21211001012022221202 |
4 | 2310133320100100 |
5 | 22200213141020 |
6 | 1220254010332 |
7 | 135020514665 |
oct | 26437702020 |
9 | 7731168852 |
10 | 3028255760 |
11 | 131440a412 |
12 | 7061a69a8 |
13 | 3934c861a |
14 | 20a27da6c |
15 | 12acc5e75 |
hex | b47f8410 |
3028255760 has 40 divisors (see below), whose sum is σ = 7058327256. Its totient is φ = 1208268800.
The previous prime is 3028255751. The next prime is 3028255793. The reversal of 3028255760 is 675528203.
It can be written as a sum of positive squares in 4 ways, for example, as 930982144 + 2097273616 = 30512^2 + 45796^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15119 + ... + 79278.
Almost surely, 23028255760 is an apocalyptic number.
It is an amenable number.
3028255760 is an abundant number, since it is smaller than the sum of its proper divisors (4030071496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3028255760 is a wasteful number, since it uses less digits than its factorization.
3028255760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94811 (or 94805 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 3028255760 is about 55029.5898585479. The cubic root of 3028255760 is about 1446.7634126819.
The spelling of 3028255760 in words is "three billion, twenty-eight million, two hundred fifty-five thousand, seven hundred sixty".
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