Base | Representation |
---|---|
bin | 10001101101010000111 |
3 | 1002110221001 |
4 | 2031222013 |
5 | 122031411 |
6 | 20234131 |
7 | 4634431 |
oct | 2155207 |
9 | 1073831 |
10 | 580231 |
11 | 366a33 |
12 | 23b947 |
13 | 174142 |
14 | 111651 |
15 | b6dc1 |
hex | 8da87 |
580231 has 2 divisors, whose sum is σ = 580232. Its totient is φ = 580230.
The previous prime is 580219. The next prime is 580259. The reversal of 580231 is 132085.
It is a happy number.
580231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 580231 - 211 = 578183 is a prime.
It is a super-2 number, since 2×5802312 = 673336026722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 580199 and 580208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (580201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290115 + 290116.
It is an arithmetic number, because the mean of its divisors is an integer number (290116).
2580231 is an apocalyptic number.
580231 is a deficient number, since it is larger than the sum of its proper divisors (1).
580231 is an equidigital number, since it uses as much as digits as its factorization.
580231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 580231 is about 761.7289544188. The cubic root of 580231 is about 83.4065791573.
The spelling of 580231 in words is "five hundred eighty thousand, two hundred thirty-one".
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