Base | Representation |
---|---|
bin | 1011111000101011… |
… | …0100110111011111 |
3 | 22020100111122120212 |
4 | 2332022310313133 |
5 | 23013232242043 |
6 | 1244331403035 |
7 | 142030610402 |
oct | 27612646737 |
9 | 8210448525 |
10 | 3190509023 |
11 | 1397a60719 |
12 | 7505b347b |
13 | 3bacc7880 |
14 | 223a37d39 |
15 | 13a176018 |
hex | be2b4ddf |
3190509023 has 4 divisors (see below), whose sum is σ = 3435932808. Its totient is φ = 2945085240.
The previous prime is 3190508989. The next prime is 3190509041. The reversal of 3190509023 is 3209050913.
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 3190509023 - 214 = 3190492639 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 (3190509053) 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, 122711873 + ... + 122711898.
It is an arithmetic number, because the mean of its divisors is an integer number (858983202).
Almost surely, 23190509023 is an apocalyptic number.
3190509023 is a deficient number, since it is larger than the sum of its proper divisors (245423785).
3190509023 is a wasteful number, since it uses less digits than its factorization.
3190509023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245423784.
The product of its (nonzero) digits is 7290, while the sum is 32.
The square root of 3190509023 is about 56484.5910226851. The cubic root of 3190509023 is about 1472.1542793200.
Adding to 3190509023 its reverse (3209050913), we get a palindrome (6399559936).
The spelling of 3190509023 in words is "three billion, one hundred ninety million, five hundred nine thousand, twenty-three".
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