Base | Representation |
---|---|
bin | 110001100000000… |
… | …010100010101101 |
3 | 2010212200212222000 |
4 | 301200002202231 |
5 | 3200100420410 |
6 | 214224042513 |
7 | 26402662041 |
oct | 6140024255 |
9 | 2125625860 |
10 | 830482605 |
11 | 396870967 |
12 | 1b2163439 |
13 | 103096734 |
14 | 7c422021 |
15 | 4cd98dc0 |
hex | 318028ad |
830482605 has 32 divisors (see below), whose sum is σ = 1487068800. Its totient is φ = 439727616.
The previous prime is 830482603. The next prime is 830482619. The reversal of 830482605 is 506284038.
830482605 is a `hidden beast` number, since 8 + 3 + 0 + 48 + 2 + 605 = 666.
It is not a de Polignac number, because 830482605 - 21 = 830482603 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 830482605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830482603) 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 31 ways as a sum of consecutive naturals, for example, 3364 + ... + 40893.
It is an arithmetic number, because the mean of its divisors is an integer number (46470900).
Almost surely, 2830482605 is an apocalyptic number.
It is an amenable number.
830482605 is a deficient number, since it is larger than the sum of its proper divisors (656586195).
830482605 is a wasteful number, since it uses less digits than its factorization.
830482605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44410 (or 44404 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 830482605 is about 28818.0950966576. The cubic root of 830482605 is about 939.9617477266.
It can be divided in two parts, 8304 and 82605, that added together give a palindrome (90909).
The spelling of 830482605 in words is "eight hundred thirty million, four hundred eighty-two thousand, six hundred five".
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