Base | Representation |
---|---|
bin | 1001110111111… |
… | …10010100011110 |
3 | 12202212020020211 |
4 | 10323332110132 |
5 | 132201034442 |
6 | 12115203034 |
7 | 2024022460 |
oct | 473762436 |
9 | 182766224 |
10 | 82830622 |
11 | 42834966 |
12 | 238a647a |
13 | 14211904 |
14 | b002130 |
15 | 7412617 |
hex | 4efe51e |
82830622 has 16 divisors (see below), whose sum is σ = 142322400. Its totient is φ = 35417088.
The previous prime is 82830607. The next prime is 82830623. The reversal of 82830622 is 22603828.
It is a super-3 number, since 3×828306223 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82830623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303 + ... + 12874.
It is an arithmetic number, because the mean of its divisors is an integer number (8895150).
Almost surely, 282830622 is an apocalyptic number.
82830622 is a deficient number, since it is larger than the sum of its proper divisors (59491778).
82830622 is a wasteful number, since it uses less digits than its factorization.
82830622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13635.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 82830622 is about 9101.1330063899. The cubic root of 82830622 is about 435.9101426639.
The spelling of 82830622 in words is "eighty-two million, eight hundred thirty thousand, six hundred twenty-two".
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