Base | Representation |
---|---|
bin | 1100110101010000… |
… | …10100111010011110 |
3 | 122210010022010220000 |
4 | 12122220110322132 |
5 | 103102120324412 |
6 | 3055340035130 |
7 | 332502326415 |
oct | 63250247236 |
9 | 18703263800 |
10 | 6889229982 |
11 | 2a158774a8 |
12 | 1403232aa6 |
13 | 85a39125b |
14 | 494d6447c |
15 | 2a4c384dc |
hex | 19aa14e9e |
6889229982 has 20 divisors (see below), whose sum is σ = 15436978656. Its totient is φ = 2296409940.
The previous prime is 6889229939. The next prime is 6889229983. The reversal of 6889229982 is 2899229886.
It is a super-2 number, since 2×68892299822 = 94922979489775440648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6889229983) 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 9 ways as a sum of consecutive naturals, for example, 21262894 + ... + 21263217.
Almost surely, 26889229982 is an apocalyptic number.
6889229982 is an abundant number, since it is smaller than the sum of its proper divisors (8547748674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6889229982 is a wasteful number, since it uses less digits than its factorization.
6889229982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42526125 (or 42526116 counting only the distinct ones).
The product of its digits is 17915904, while the sum is 63.
The square root of 6889229982 is about 83001.3854221723. The cubic root of 6889229982 is about 1902.7872279871.
The spelling of 6889229982 in words is "six billion, eight hundred eighty-nine million, two hundred twenty-nine thousand, nine hundred eighty-two".
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