Base | Representation |
---|---|
bin | 1111101110111001… |
… | …0110000111101011 |
3 | 101220022202100001100 |
4 | 3323232112013223 |
5 | 32122121333233 |
6 | 1535022252443 |
7 | 206440603125 |
oct | 37356260753 |
9 | 11808670040 |
10 | 4223230443 |
11 | 18779a35a3 |
12 | 99a427123 |
13 | 523c50633 |
14 | 2c0c62215 |
15 | 19ab6c813 |
hex | fbb961eb |
4223230443 has 24 divisors (see below), whose sum is σ = 6209049600. Its totient is φ = 2765343024.
The previous prime is 4223230421. The next prime is 4223230477. The reversal of 4223230443 is 3440323224.
4223230443 is a `hidden beast` number, since 422 + 3 + 230 + 4 + 4 + 3 = 666.
It is not a de Polignac number, because 4223230443 - 29 = 4223229931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4223230483) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761346 + ... + 766872.
It is an arithmetic number, because the mean of its divisors is an integer number (258710400).
Almost surely, 24223230443 is an apocalyptic number.
4223230443 is a deficient number, since it is larger than the sum of its proper divisors (1985819157).
4223230443 is a wasteful number, since it uses less digits than its factorization.
4223230443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7031 (or 7028 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
The square root of 4223230443 is about 64986.3865975021. The cubic root of 4223230443 is about 1616.3978342138.
Adding to 4223230443 its reverse (3440323224), we get a palindrome (7663553667).
The spelling of 4223230443 in words is "four billion, two hundred twenty-three million, two hundred thirty thousand, four hundred forty-three".
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