Base | Representation |
---|---|
bin | 101111100011111… |
… | …000001100111001 |
3 | 2001121110021012200 |
4 | 233203320030321 |
5 | 3113232400033 |
6 | 211102300413 |
7 | 25526221224 |
oct | 5743701471 |
9 | 2047407180 |
10 | 797934393 |
11 | 37a45aa13 |
12 | 1a3287709 |
13 | c940b939 |
14 | 77d8c5bb |
15 | 4a0ba013 |
hex | 2f8f8339 |
797934393 has 12 divisors (see below), whose sum is σ = 1213233840. Its totient is φ = 503958456.
The previous prime is 797934367. The next prime is 797934421. The reversal of 797934393 is 393439797.
It is not a de Polignac number, because 797934393 - 26 = 797934329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (797934793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2332971 + ... + 2333312.
It is an arithmetic number, because the mean of its divisors is an integer number (101102820).
Almost surely, 2797934393 is an apocalyptic number.
It is an amenable number.
797934393 is a deficient number, since it is larger than the sum of its proper divisors (415299447).
797934393 is a wasteful number, since it uses less digits than its factorization.
797934393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4666308 (or 4666305 counting only the distinct ones).
The product of its digits is 3857868, while the sum is 54.
The square root of 797934393 is about 28247.7325284703. The cubic root of 797934393 is about 927.5181032156.
The spelling of 797934393 in words is "seven hundred ninety-seven million, nine hundred thirty-four thousand, three hundred ninety-three".
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