Base | Representation |
---|---|
bin | 1011100110001111… |
… | …1101000010010101 |
3 | 22000222001110021021 |
4 | 2321203331002111 |
5 | 22333440210010 |
6 | 1232530521141 |
7 | 140101564003 |
oct | 27143750225 |
9 | 8028043237 |
10 | 3113210005 |
11 | 1358364834 |
12 | 72a7361b1 |
13 | 3a7ca19c9 |
14 | 217675a73 |
15 | 1334a78da |
hex | b98fd095 |
3113210005 has 4 divisors (see below), whose sum is σ = 3735852012. Its totient is φ = 2490568000.
The previous prime is 3113209997. The next prime is 3113210027. The reversal of 3113210005 is 5000123113.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2408944561 + 704265444 = 49081^2 + 26538^2 .
It is not a de Polignac number, because 3113210005 - 23 = 3113209997 is a prime.
It is a Duffinian number.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 311320996 + ... + 311321005.
It is an arithmetic number, because the mean of its divisors is an integer number (933963003).
Almost surely, 23113210005 is an apocalyptic number.
It is an amenable number.
3113210005 is a deficient number, since it is larger than the sum of its proper divisors (622642007).
3113210005 is an equidigital number, since it uses as much as digits as its factorization.
3113210005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622642006.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 3113210005 is about 55796.1468651734. The cubic root of 3113210005 is about 1460.1679304242.
Adding to 3113210005 its reverse (5000123113), we get a palindrome (8113333118).
The spelling of 3113210005 in words is "three billion, one hundred thirteen million, two hundred ten thousand, five".
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