Base | Representation |
---|---|
bin | 11010000001111000000001 |
3 | 110211122222110 |
4 | 122001320001 |
5 | 3221322200 |
6 | 402125533 |
7 | 111666240 |
oct | 32017001 |
9 | 13748873 |
10 | 6823425 |
11 | 39405a4 |
12 | 23508a9 |
13 | 154ba3b |
14 | c98957 |
15 | 8ebb50 |
hex | 681e01 |
6823425 has 48 divisors (see below), whose sum is σ = 13249152. Its totient is φ = 3033600.
The previous prime is 6823423. The next prime is 6823447. The reversal of 6823425 is 5243286.
It is not a de Polignac number, because 6823425 - 21 = 6823423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6823392 and 6823401.
It is not an unprimeable number, because it can be changed into a prime (6823423) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21367 + ... + 21683.
It is an arithmetic number, because the mean of its divisors is an integer number (276024).
Almost surely, 26823425 is an apocalyptic number.
It is an amenable number.
6823425 is a deficient number, since it is larger than the sum of its proper divisors (6425727).
6823425 is a wasteful number, since it uses less digits than its factorization.
6823425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378 (or 373 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 6823425 is about 2612.1686392727. The cubic root of 6823425 is about 189.6709447603.
The spelling of 6823425 in words is "six million, eight hundred twenty-three thousand, four hundred twenty-five".
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