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6830082 = 234719317
BaseRepresentation
bin11010000011100000000010
3110212000010000
4122003200002
53222030312
6402220430
7112024530
oct32034002
913760100
106830082
1139455a6
122354716
131551a8c
14c9b150
158edadc
hex683802

6830082 has 80 divisors (see below), whose sum is σ = 18469440. Its totient is φ = 1842912.

The previous prime is 6830081. The next prime is 6830093. The reversal of 6830082 is 2800386.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (6830081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21388 + ... + 21704.

It is an arithmetic number, because the mean of its divisors is an integer number (230868).

Almost surely, 26830082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6830082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9234720).

6830082 is an abundant number, since it is smaller than the sum of its proper divisors (11639358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6830082 is a wasteful number, since it uses less digits than its factorization.

6830082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 6830082 is about 2613.4425572413. The cubic root of 6830082 is about 189.7326063201.

Adding to 6830082 its product of nonzero digits (2304), we get a palindrome (6832386).

The spelling of 6830082 in words is "six million, eight hundred thirty thousand, eighty-two".

Divisors: 1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 266 317 342 378 399 513 567 634 798 951 1026 1134 1197 1539 1902 2219 2394 2853 3078 3591 4438 5706 6023 6657 7182 8559 10773 12046 13314 17118 18069 19971 21546 25677 36138 39942 42161 51354 54207 59913 84322 108414 119826 126483 162621 179739 252966 325242 359478 379449 487863 758898 975726 1138347 2276694 3415041 6830082