Base | Representation |
---|---|
bin | 11010000010011101001000 |
3 | 110211210020102 |
4 | 122002131020 |
5 | 3221411200 |
6 | 402144532 |
7 | 112006202 |
oct | 32023510 |
9 | 13753212 |
10 | 6825800 |
11 | 3942363 |
12 | 2352148 |
13 | 154cb47 |
14 | c99772 |
15 | 8ec6d5 |
hex | 682748 |
6825800 has 24 divisors (see below), whose sum is σ = 15870450. Its totient is φ = 2730240.
The previous prime is 6825799. The next prime is 6825811. The reversal of 6825800 is 85286.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 3678724 + 3147076 = 1918^2 + 1774^2 .
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16865 + ... + 17264.
Almost surely, 26825800 is an apocalyptic number.
It is an amenable number.
6825800 is an abundant number, since it is smaller than the sum of its proper divisors (9044650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6825800 is a wasteful number, since it uses less digits than its factorization.
6825800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34145 (or 34136 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 6825800 is about 2612.6232028366. The cubic root of 6825800 is about 189.6929481891.
The spelling of 6825800 in words is "six million, eight hundred twenty-five thousand, eight hundred".
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