Base | Representation |
---|---|
bin | 10100110100110111110 |
3 | 1021200010012 |
4 | 2212212332 |
5 | 133314210 |
6 | 22343222 |
7 | 5541410 |
oct | 2464676 |
9 | 1250105 |
10 | 682430 |
11 | 4267a1 |
12 | 28ab12 |
13 | 1ab808 |
14 | 13a9b0 |
15 | d7305 |
hex | a69be |
682430 has 16 divisors (see below), whose sum is σ = 1404000. Its totient is φ = 233952.
The previous prime is 682427. The next prime is 682439. The reversal of 682430 is 34286.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 682396 and 682405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 4944.
It is an arithmetic number, because the mean of its divisors is an integer number (87750).
2682430 is an apocalyptic number.
682430 is an abundant number, since it is smaller than the sum of its proper divisors (721570).
It is a weird number, because it is abundant, but not a pseudoperfect number.
682430 is a wasteful number, since it uses less digits than its factorization.
682430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9763.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 682430 is about 826.0932150793. The cubic root of 682430 is about 88.0412169179.
The spelling of 682430 in words is "six hundred eighty-two thousand, four hundred thirty".
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