Base | Representation |
---|---|
bin | 1010100100000101110100… |
… | …11001010001000000101111 |
3 | 10001020210111021020101001001 |
4 | 11102002322121101000233 |
5 | 11021101133420302343 |
6 | 121223505055101131 |
7 | 4615222513512244 |
oct | 522027231210057 |
9 | 101223437211031 |
10 | 23230310322223 |
11 | 7446a12622694 |
12 | 2732233b117a7 |
13 | cc67bb89b0c4 |
14 | 5a44d297d5cb |
15 | 2a4418a2544d |
hex | 1520ba65102f |
23230310322223 has 4 divisors (see below), whose sum is σ = 23230667222248. Its totient is φ = 23229953422200.
The previous prime is 23230310322199. The next prime is 23230310322227. The reversal of 23230310322223 is 32222301303232.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23230310322223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23230310322191 and 23230310322200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230310322227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178352361 + ... + 178482562.
It is an arithmetic number, because the mean of its divisors is an integer number (5807666805562).
Almost surely, 223230310322223 is an apocalyptic number.
23230310322223 is a deficient number, since it is larger than the sum of its proper divisors (356900025).
23230310322223 is an equidigital number, since it uses as much as digits as its factorization.
23230310322223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356900024.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 23230310322223 its reverse (32222301303232), we get a palindrome (55452611625455).
The spelling of 23230310322223 in words is "twenty-three trillion, two hundred thirty billion, three hundred ten million, three hundred twenty-two thousand, two hundred twenty-three".
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