Base | Representation |
---|---|
bin | 10001101101001111111 |
3 | 1002110220202 |
4 | 2031221333 |
5 | 122031343 |
6 | 20234115 |
7 | 4634420 |
oct | 2155177 |
9 | 1073822 |
10 | 580223 |
11 | 366a26 |
12 | 23b93b |
13 | 174137 |
14 | 111647 |
15 | b6db8 |
hex | 8da7f |
580223 has 4 divisors (see below), whose sum is σ = 663120. Its totient is φ = 497328.
The previous prime is 580219. The next prime is 580231. The reversal of 580223 is 322085.
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 580223 - 22 = 580219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 580195 and 580204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41438 + ... + 41451.
It is an arithmetic number, because the mean of its divisors is an integer number (165780).
2580223 is an apocalyptic number.
580223 is a deficient number, since it is larger than the sum of its proper divisors (82897).
580223 is an equidigital number, since it uses as much as digits as its factorization.
580223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82896.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 580223 is about 761.7237031890. The cubic root of 580223 is about 83.4061958297.
The spelling of 580223 in words is "five hundred eighty thousand, two hundred twenty-three".
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