Base | Representation |
---|---|
bin | 1101011001101001100… |
… | …0010001100011110011 |
3 | 211000020122210111010221 |
4 | 3112122120101203303 |
5 | 12232444132240311 |
6 | 253432500433511 |
7 | 22430101641313 |
oct | 3263230214363 |
9 | 730218714127 |
10 | 230223321331 |
11 | 89701076913 |
12 | 387513a8897 |
13 | 1892ca45673 |
14 | b20005d443 |
15 | 5ec69b2671 |
hex | 359a6118f3 |
230223321331 has 8 divisors (see below), whose sum is σ = 233423082464. Its totient is φ = 227042110080.
The previous prime is 230223321311. The next prime is 230223321353. The reversal of 230223321331 is 133123322032.
230223321331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 230223321331 - 27 = 230223321203 is a prime.
It is a super-2 number, since 2×2302233213312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230223321296 and 230223321305.
It is not an unprimeable number, because it can be changed into a prime (230223321311) 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 7 ways as a sum of consecutive naturals, for example, 4612476 + ... + 4662121.
It is an arithmetic number, because the mean of its divisors is an integer number (29177885308).
Almost surely, 2230223321331 is an apocalyptic number.
230223321331 is a deficient number, since it is larger than the sum of its proper divisors (3199761133).
230223321331 is a wasteful number, since it uses less digits than its factorization.
230223321331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9274941.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 230223321331 its reverse (133123322032), we get a palindrome (363346643363).
The spelling of 230223321331 in words is "two hundred thirty billion, two hundred twenty-three million, three hundred twenty-one thousand, three hundred thirty-one".
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