Base | Representation |
---|---|
bin | 101110101010100100000000… |
… | …101001011100010101011001 |
3 | 222220200021110122011212012212 |
4 | 232222210000221130111121 |
5 | 203400032311403301241 |
6 | 2004255400142444505 |
7 | 61141512124432631 |
oct | 5652440051342531 |
9 | 886607418155185 |
10 | 205235023103321 |
11 | 5a4377590919a2 |
12 | 1b027b09b93735 |
13 | 8a6976c5c4a93 |
14 | 38975dca8d6c1 |
15 | 18ad97982abeb |
hex | baa900a5c559 |
205235023103321 has 8 divisors (see below), whose sum is σ = 206094205933440. Its totient is φ = 204375844097712.
The previous prime is 205235023103317. The next prime is 205235023103323. The reversal of 205235023103321 is 123301320532502.
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 205235023103321 - 22 = 205235023103317 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (205235023103323) 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, 171724211 + ... + 172915223.
It is an arithmetic number, because the mean of its divisors is an integer number (25761775741680).
Almost surely, 2205235023103321 is an apocalyptic number.
It is an amenable number.
205235023103321 is a deficient number, since it is larger than the sum of its proper divisors (859182830119).
205235023103321 is a wasteful number, since it uses less digits than its factorization.
205235023103321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1912255.
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 205235023103321 its reverse (123301320532502), we get a palindrome (328536343635823).
The spelling of 205235023103321 in words is "two hundred five trillion, two hundred thirty-five billion, twenty-three million, one hundred three thousand, three hundred twenty-one".
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