Base | Representation |
---|---|
bin | 1100011101011010… |
… | …11001011000110001 |
3 | 122021011222012211101 |
4 | 12032231121120301 |
5 | 102144420414213 |
6 | 3023433244401 |
7 | 324523352242 |
oct | 61655313061 |
9 | 18234865741 |
10 | 6689232433 |
11 | 2922996374 |
12 | 1368263701 |
13 | 827b08100 |
14 | 476582cc9 |
15 | 2923cebdd |
hex | 18eb59631 |
6689232433 has 24 divisors (see below), whose sum is σ = 7400432160. Its totient is φ = 6042142080.
The previous prime is 6689232419. The next prime is 6689232461. The reversal of 6689232433 is 3342329866.
It is not a de Polignac number, because 6689232433 - 25 = 6689232401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6689232463) 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 23 ways as a sum of consecutive naturals, for example, 1614078 + ... + 1618216.
It is an arithmetic number, because the mean of its divisors is an integer number (308351340).
Almost surely, 26689232433 is an apocalyptic number.
It is an amenable number.
6689232433 is a deficient number, since it is larger than the sum of its proper divisors (711199727).
6689232433 is a wasteful number, since it uses less digits than its factorization.
6689232433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4369 (or 4356 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 46.
The square root of 6689232433 is about 81787.7278875016. The cubic root of 6689232433 is about 1884.1931862286.
The spelling of 6689232433 in words is "six billion, six hundred eighty-nine million, two hundred thirty-two thousand, four hundred thirty-three".
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