Base | Representation |
---|---|
bin | 101000101010100… |
… | …000001010011010 |
3 | 1202112201220012120 |
4 | 220222200022122 |
5 | 2344122333201 |
6 | 151410322110 |
7 | 22622601663 |
oct | 5052401232 |
9 | 1675656176 |
10 | 682230426 |
11 | 3201128a9 |
12 | 170589336 |
13 | ab45a257 |
14 | 6687036a |
15 | 3ed62536 |
hex | 28aa029a |
682230426 has 16 divisors (see below), whose sum is σ = 1365877728. Its totient is φ = 227174000.
The previous prime is 682230421. The next prime is 682230463. The reversal of 682230426 is 624032286.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (682230421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52725 + ... + 64376.
It is an arithmetic number, because the mean of its divisors is an integer number (85367358).
Almost surely, 2682230426 is an apocalyptic number.
682230426 is an abundant number, since it is smaller than the sum of its proper divisors (683647302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682230426 is a wasteful number, since it uses less digits than its factorization.
682230426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118077.
The product of its (nonzero) digits is 27648, while the sum is 33.
The square root of 682230426 is about 26119.5410756008. The cubic root of 682230426 is about 880.3263364399.
The spelling of 682230426 in words is "six hundred eighty-two million, two hundred thirty thousand, four hundred twenty-six".
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