Base | Representation |
---|---|
bin | 1011011011011111… |
… | …1111001111011111 |
3 | 21220211020011111111 |
4 | 2312313333033133 |
5 | 22240420132041 |
6 | 1224240402451 |
7 | 136013451133 |
oct | 26667771737 |
9 | 7824204444 |
10 | 3068130271 |
11 | 1334974758 |
12 | 717616427 |
13 | 39b849ccb |
14 | 21169d3c3 |
15 | 12e550981 |
hex | b6dff3df |
3068130271 has 4 divisors (see below), whose sum is σ = 3080861344. Its totient is φ = 3055399200.
The previous prime is 3068130259. The next prime is 3068130277. The reversal of 3068130271 is 1720318603.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3068130271 - 25 = 3068130239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3068130277) 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, 6365175 + ... + 6365656.
It is an arithmetic number, because the mean of its divisors is an integer number (770215336).
Almost surely, 23068130271 is an apocalyptic number.
3068130271 is a deficient number, since it is larger than the sum of its proper divisors (12731073).
3068130271 is a wasteful number, since it uses less digits than its factorization.
3068130271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12731072.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 3068130271 is about 55390.7056373179. The cubic root of 3068130271 is about 1453.0858215828.
Adding to 3068130271 its reverse (1720318603), we get a palindrome (4788448874).
The spelling of 3068130271 in words is "three billion, sixty-eight million, one hundred thirty thousand, two hundred seventy-one".
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