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6825260 = 2251326251
BaseRepresentation
bin11010000010010100101100
3110211202111102
4122002110230
53221402020
6402142232
7112004501
oct32022454
913752442
106825260
113941a12
122351978
13154c820
14c994a8
158ec475
hex68252c

6825260 has 24 divisors (see below), whose sum is σ = 15436176. Its totient is φ = 2520000.

The previous prime is 6825257. The next prime is 6825289. The reversal of 6825260 is 625286.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12866 + ... + 13385.

It is an arithmetic number, because the mean of its divisors is an integer number (643174).

Almost surely, 26825260 is an apocalyptic number.

It is an amenable number.

6825260 is an abundant number, since it is smaller than the sum of its proper divisors (8610916).

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

6825260 is a wasteful number, since it uses less digits than its factorization.

6825260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26273 (or 26271 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6825260 is about 2612.5198563839. The cubic root of 6825260 is about 189.6879457526.

The spelling of 6825260 in words is "six million, eight hundred twenty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 26251 52502 105004 131255 262510 341263 525020 682526 1365052 1706315 3412630 6825260