Base | Representation |
---|---|
bin | 11000010110010000001 |
3 | 1111112102002 |
4 | 3002302001 |
5 | 201012300 |
6 | 25033345 |
7 | 6532010 |
oct | 3026201 |
9 | 1445362 |
10 | 797825 |
11 | 4a5466 |
12 | 325855 |
13 | 21c1b2 |
14 | 16aa77 |
15 | 10b5d5 |
hex | c2c81 |
797825 has 24 divisors (see below), whose sum is σ = 1166592. Its totient is φ = 529920.
The previous prime is 797813. The next prime is 797833. The reversal of 797825 is 528797.
It is not a de Polignac number, because 797825 - 28 = 797569 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 8177 + ... + 8273.
It is an arithmetic number, because the mean of its divisors is an integer number (48608).
2797825 is an apocalyptic number.
It is an amenable number.
797825 is a deficient number, since it is larger than the sum of its proper divisors (368767).
797825 is a wasteful number, since it uses less digits than its factorization.
797825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161 (or 156 counting only the distinct ones).
The product of its digits is 35280, while the sum is 38.
The square root of 797825 is about 893.2105015057. The cubic root of 797825 is about 92.7475715176.
The spelling of 797825 in words is "seven hundred ninety-seven thousand, eight hundred twenty-five".
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