Base | Representation |
---|---|
bin | 1010100100000101011100… |
… | …00011101100111110101101 |
3 | 10001020202221211202201221200 |
4 | 11102002232003230332231 |
5 | 11021100222423434041 |
6 | 121223432342520113 |
7 | 4615214421306321 |
oct | 522025603547655 |
9 | 101222854681850 |
10 | 23230103343021 |
11 | 74469168030a3 |
12 | 2732196736039 |
13 | cc6787a3c1c3 |
14 | 5a44b32a1981 |
15 | 2a440578d1b6 |
hex | 1520ae0ecfad |
23230103343021 has 24 divisors (see below), whose sum is σ = 33576009292800. Its totient is φ = 15476853189600.
The previous prime is 23230103342989. The next prime is 23230103343061. The reversal of 23230103343021 is 12034330103232.
23230103343021 is a `hidden beast` number, since 2 + 3 + 2 + 301 + 0 + 334 + 3 + 0 + 21 = 666.
It is not a de Polignac number, because 23230103343021 - 25 = 23230103342989 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230103343061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175042431 + ... + 175175091.
It is an arithmetic number, because the mean of its divisors is an integer number (1399000387200).
Almost surely, 223230103343021 is an apocalyptic number.
It is an amenable number.
23230103343021 is a deficient number, since it is larger than the sum of its proper divisors (10345905949779).
23230103343021 is a wasteful number, since it uses less digits than its factorization.
23230103343021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144937 (or 144934 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 23230103343021 its reverse (12034330103232), we get a palindrome (35264433446253).
The spelling of 23230103343021 in words is "twenty-three trillion, two hundred thirty billion, one hundred three million, three hundred forty-three thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •