Base | Representation |
---|---|
bin | 110100010110001011111001… |
… | …011001011111101001111001 |
3 | 1010012011002212012002011002222 |
4 | 310112023321121133221321 |
5 | 220133433221412211413 |
6 | 2133350555035133425 |
7 | 66331031041020032 |
oct | 6426137131375171 |
9 | 1105132765064088 |
10 | 230223021210233 |
11 | 673a1042631587 |
12 | 219a291bba4275 |
13 | 9b5cc262c468c |
14 | 40bcbd4701a89 |
15 | 1b939683dbb08 |
hex | d162f965fa79 |
230223021210233 has 4 divisors (see below), whose sum is σ = 230906175576180. Its totient is φ = 229539866844288.
The previous prime is 230223021210197. The next prime is 230223021210271. The reversal of 230223021210233 is 332012120322032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 160377605184784 + 69845416025449 = 12664028^2 + 8357357^2 .
It is a cyclic number.
It is not a de Polignac number, because 230223021210233 - 28 = 230223021209977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230223021260233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341577182468 + ... + 341577183141.
It is an arithmetic number, because the mean of its divisors is an integer number (57726543894045).
Almost surely, 2230223021210233 is an apocalyptic number.
It is an amenable number.
230223021210233 is a deficient number, since it is larger than the sum of its proper divisors (683154365947).
230223021210233 is an equidigital number, since it uses as much as digits as its factorization.
230223021210233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683154365946.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 230223021210233 its reverse (332012120322032), we get a palindrome (562235141532265).
The spelling of 230223021210233 in words is "two hundred thirty trillion, two hundred twenty-three billion, twenty-one million, two hundred ten thousand, two hundred thirty-three".
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