Base | Representation |
---|---|
bin | 10100110100100101010 |
3 | 1021122220201 |
4 | 2212210222 |
5 | 133313112 |
6 | 22342414 |
7 | 5541106 |
oct | 2464452 |
9 | 1248821 |
10 | 682282 |
11 | 426677 |
12 | 28aa0a |
13 | 1ab723 |
14 | 13a906 |
15 | d7257 |
hex | a692a |
682282 has 4 divisors (see below), whose sum is σ = 1023426. Its totient is φ = 341140.
The previous prime is 682277. The next prime is 682289. The reversal of 682282 is 282286.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 546121 + 136161 = 739^2 + 369^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 682282.
It is not an unprimeable number, because it can be changed into a prime (682289) by changing a digit.
682282 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170569 + ... + 170572.
682282 is a Friedman number, since it can be written as 826^2+8-2, using all its digits and the basic arithmetic operations.
2682282 is an apocalyptic number.
682282 is a deficient number, since it is larger than the sum of its proper divisors (341144).
682282 is a wasteful number, since it uses less digits than its factorization.
682282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341143.
The product of its digits is 3072, while the sum is 28.
The square root of 682282 is about 826.0036319533. The cubic root of 682282 is about 88.0348518978.
The spelling of 682282 in words is "six hundred eighty-two thousand, two hundred eighty-two".
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