Base | Representation |
---|---|
bin | 1100110100110110… |
… | …10110010111100111 |
3 | 122202212220022100022 |
4 | 12122123112113213 |
5 | 103100232444241 |
6 | 3055135105355 |
7 | 332431400333 |
oct | 63233262747 |
9 | 18685808308 |
10 | 6885828071 |
11 | 2a13963601 |
12 | 140207225b |
13 | 85976c9a5 |
14 | 49471a7c3 |
15 | 2a47b554b |
hex | 19a6d65e7 |
6885828071 has 2 divisors, whose sum is σ = 6885828072. Its totient is φ = 6885828070.
The previous prime is 6885828043. The next prime is 6885828073. The reversal of 6885828071 is 1708285886.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 6885828071 - 218 = 6885565927 is a prime.
Together with 6885828073, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6885828073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442914035 + 3442914036.
It is an arithmetic number, because the mean of its divisors is an integer number (3442914036).
Almost surely, 26885828071 is an apocalyptic number.
6885828071 is a deficient number, since it is larger than the sum of its proper divisors (1).
6885828071 is an equidigital number, since it uses as much as digits as its factorization.
6885828071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1720320, while the sum is 53.
The square root of 6885828071 is about 82980.8897939761. The cubic root of 6885828071 is about 1902.4739767922.
The spelling of 6885828071 in words is "six billion, eight hundred eighty-five million, eight hundred twenty-eight thousand, seventy-one".
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