Base | Representation |
---|---|
bin | 11111000111011000001001… |
… | …10001001101110110101001 |
3 | 22222021012020201202210020210 |
4 | 33203230010301031312221 |
5 | 32432021210211100431 |
6 | 401305104101011333 |
7 | 20261261531555133 |
oct | 1743540461156651 |
9 | 288235221683223 |
10 | 68423204003241 |
11 | 1a89013296381a |
12 | 7810a606b3b49 |
13 | 2c243851c92c9 |
14 | 12c79b4bac053 |
15 | 7d9ca05bbd46 |
hex | 3e3b04c4dda9 |
68423204003241 has 8 divisors (see below), whose sum is σ = 91297970960544. Its totient is φ = 45581953190720.
The previous prime is 68423204003207. The next prime is 68423204003257. The reversal of 68423204003241 is 14230040232486.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68423204003241 - 26 = 68423204003177 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 68423204003241.
It is not an unprimeable number, because it can be changed into a prime (68423204003281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8379031431 + ... + 8379039596.
It is an arithmetic number, because the mean of its divisors is an integer number (11412246370068).
Almost surely, 268423204003241 is an apocalyptic number.
It is an amenable number.
68423204003241 is a deficient number, since it is larger than the sum of its proper divisors (22874766957303).
68423204003241 is a wasteful number, since it uses less digits than its factorization.
68423204003241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16758072391.
The product of its (nonzero) digits is 221184, while the sum is 39.
The spelling of 68423204003241 in words is "sixty-eight trillion, four hundred twenty-three billion, two hundred four million, three thousand, two hundred forty-one".
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