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6824230 = 257219733
BaseRepresentation
bin11010000010000100100110
3110211201002021
4122002010212
53221333410
6402133354
7112001500
oct32020446
913751067
106824230
113941166
12235125a
13154c20a
14c98d70
158ebeda
hex682126

6824230 has 48 divisors (see below), whose sum is σ = 15061680. Its totient is φ = 2213568.

The previous prime is 6824219. The next prime is 6824269. The reversal of 6824230 is 324286.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6824195 and 6824204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8944 + ... + 9676.

It is an arithmetic number, because the mean of its divisors is an integer number (313785).

Almost surely, 26824230 is an apocalyptic number.

6824230 is an abundant number, since it is smaller than the sum of its proper divisors (8237450).

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

6824230 is a wasteful number, since it uses less digits than its factorization.

6824230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 6824230 is about 2612.3227212578. The cubic root of 6824230 is about 189.6784033365.

The spelling of 6824230 in words is "six million, eight hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 490 665 733 931 1330 1466 1862 3665 4655 5131 7330 9310 10262 13927 25655 27854 35917 51310 69635 71834 97489 139270 179585 194978 359170 487445 682423 974890 1364846 3412115 6824230