Base | Representation |
---|---|
bin | 10001101101010000101 |
3 | 1002110220222 |
4 | 2031222011 |
5 | 122031404 |
6 | 20234125 |
7 | 4634426 |
oct | 2155205 |
9 | 1073828 |
10 | 580229 |
11 | 366a31 |
12 | 23b945 |
13 | 174140 |
14 | 11164d |
15 | b6dbe |
hex | 8da85 |
580229 has 4 divisors (see below), whose sum is σ = 624876. Its totient is φ = 535584.
The previous prime is 580219. The next prime is 580231. The reversal of 580229 is 922085.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 922085 = 5 ⋅184417.
It can be written as a sum of positive squares in 2 ways, for example, as 302500 + 277729 = 550^2 + 527^2 .
It is a cyclic number.
It is not a de Polignac number, because 580229 - 24 = 580213 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 580198 and 580207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580219) 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, 22304 + ... + 22329.
It is an arithmetic number, because the mean of its divisors is an integer number (156219).
2580229 is an apocalyptic number.
It is an amenable number.
580229 is a deficient number, since it is larger than the sum of its proper divisors (44647).
580229 is a wasteful number, since it uses less digits than its factorization.
580229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44646.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 580229 is about 761.7276416148. The cubic root of 580229 is about 83.4064833257.
The spelling of 580229 in words is "five hundred eighty thousand, two hundred twenty-nine".
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